427956984

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 384

約数和(自身を含む): 1537536000

約数和(自身を除く): 1109579016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 43, 49, 52, 56, 62, 63, 72, 78, 84, 86, 91, 93, 98, 104, 117, 124, 126, 129, 147, 156, 168, 172, 182, 186, 196, 217, 234, 248, 252, 258, 273, 279, 294, 301, 312, 343, 344, 364, 372, 387, 392, 403, 434, 441, 468, 504, 516, 546, 558, 559, 588, 602, 637, 651, 686, 728, 744, 774, 806, 819, 868, 882, 903, 936, 1029, 1032, 1092, 1116, 1118, 1176, 1204, 1209, 1274, 1302, 1333, 1372, 1519, 1548, 1612, 1638, 1677, 1736, 1764, 1806, 1911, 1953, 2058, 2107, 2184, 2232, 2236, 2408, 2418, 2548, 2604, 2666, 2709, 2744, 2821, 3038, 3087, 3096, 3224, 3276, 3354, 3528, 3612, 3627, 3822, 3906, 3913, 3999, 4116, 4214, 4459, 4472, 4557, 4836, 5031, 5096, 5208, 5332, 5418, 5642, 5733, 6076, 6174, 6321, 6552, 6708, 7224, 7254, 7644, 7812, 7826, 7998, 8232, 8428, 8463, 8918, 9114, 9331, 9672, 10062, 10633, 10664, 10836, 11284, 11466, 11739, 11997, 12152, 12348, 12642, 13377, 13416, 13671, 14508, 14749, 15288, 15624, 15652, 15996, 16856, 16926, 17329, 17836, 18228, 18662, 18963, 19747, 20124, 21266, 21672, 22568, 22932, 23478, 23994, 24696, 25284, 25389, 26754, 27342, 27391, 27993, 29016, 29498, 31304, 31899, 31992, 33852, 34658, 35217, 35672, 36456, 37324, 37926, 39494, 40131, 40248, 42532, 44247, 45864, 46956, 47988, 50568, 50778, 51987, 53508, 54684, 54782, 55986, 58996, 59241, 63798, 65317, 67704, 69316, 70434, 74648, 75852, 78988, 80262, 82173, 83979, 85064, 88494, 93912, 95697, 95976, 101556, 103974, 107016, 109368, 109564, 111972, 117992, 118482, 121303, 127596, 130634, 132741, 138229, 138632, 140868, 151704, 155961, 157976, 160524, 164346, 167958, 176988, 177723, 191394, 191737, 195951, 203112, 207948, 219128, 223944, 236964, 242606, 246519, 255192, 261268, 265482, 276458, 281736, 311922, 321048, 328692, 335916, 353976, 355446, 363909, 382788, 383474, 391902, 414687, 415896, 457219, 473928, 485212, 493038, 522536, 530964, 552916, 575211, 587853, 623844, 657384, 671832, 710892, 727818, 765576, 766948, 783804, 829374, 849121, 914438, 970424, 986076, 1061928, 1091727, 1105832, 1150422, 1175706, 1244061, 1247688, 1371657, 1421784, 1455636, 1533896, 1567608, 1658748, 1698242, 1725633, 1828876, 1972152, 2183454, 2300844, 2351412, 2488122, 2547363, 2743314, 2911272, 3317496, 3396484, 3451266, 3657752, 4114971, 4366908, 4601688, 4702824, 4976244, 5094726, 5486628, 5943847, 6792968, 6902532, 7642089, 8229942, 8733816, 9952488, 10189452, 10973256, 11887694, 13805064, 15284178, 16459884, 17831541, 20378904, 23775388, 30568356, 32919768, 35663082, 47550776, 53494623, 61136712, 71326164, 106989246, 142652328, 213978492, 427956984]

約数ペア:

[(1, 427956984), (2, 213978492), (3, 142652328), (4, 106989246), (6, 71326164), (7, 61136712), (8, 53494623), (9, 47550776), (12, 35663082), (13, 32919768), (14, 30568356), (18, 23775388), (21, 20378904), (24, 17831541), (26, 16459884), (28, 15284178), (31, 13805064), (36, 11887694), (39, 10973256), (42, 10189452), (43, 9952488), (49, 8733816), (52, 8229942), (56, 7642089), (62, 6902532), (63, 6792968), (72, 5943847), (78, 5486628), (84, 5094726), (86, 4976244), (91, 4702824), (93, 4601688), (98, 4366908), (104, 4114971), (117, 3657752), (124, 3451266), (126, 3396484), (129, 3317496), (147, 2911272), (156, 2743314), (168, 2547363), (172, 2488122), (182, 2351412), (186, 2300844), (196, 2183454), (217, 1972152), (234, 1828876), (248, 1725633), (252, 1698242), (258, 1658748), (273, 1567608), (279, 1533896), (294, 1455636), (301, 1421784), (312, 1371657), (343, 1247688), (344, 1244061), (364, 1175706), (372, 1150422), (387, 1105832), (392, 1091727), (403, 1061928), (434, 986076), (441, 970424), (468, 914438), (504, 849121), (516, 829374), (546, 783804), (558, 766948), (559, 765576), (588, 727818), (602, 710892), (637, 671832), (651, 657384), (686, 623844), (728, 587853), (744, 575211), (774, 552916), (806, 530964), (819, 522536), (868, 493038), (882, 485212), (903, 473928), (936, 457219), (1029, 415896), (1032, 414687), (1092, 391902), (1116, 383474), (1118, 382788), (1176, 363909), (1204, 355446), (1209, 353976), (1274, 335916), (1302, 328692), (1333, 321048), (1372, 311922), (1519, 281736), (1548, 276458), (1612, 265482), (1638, 261268), (1677, 255192), (1736, 246519), (1764, 242606), (1806, 236964), (1911, 223944), (1953, 219128), (2058, 207948), (2107, 203112), (2184, 195951), (2232, 191737), (2236, 191394), (2408, 177723), (2418, 176988), (2548, 167958), (2604, 164346), (2666, 160524), (2709, 157976), (2744, 155961), (2821, 151704), (3038, 140868), (3087, 138632), (3096, 138229), (3224, 132741), (3276, 130634), (3354, 127596), (3528, 121303), (3612, 118482), (3627, 117992), (3822, 111972), (3906, 109564), (3913, 109368), (3999, 107016), (4116, 103974), (4214, 101556), (4459, 95976), (4472, 95697), (4557, 93912), (4836, 88494), (5031, 85064), (5096, 83979), (5208, 82173), (5332, 80262), (5418, 78988), (5642, 75852), (5733, 74648), (6076, 70434), (6174, 69316), (6321, 67704), (6552, 65317), (6708, 63798), (7224, 59241), (7254, 58996), (7644, 55986), (7812, 54782), (7826, 54684), (7998, 53508), (8232, 51987), (8428, 50778), (8463, 50568), (8918, 47988), (9114, 46956), (9331, 45864), (9672, 44247), (10062, 42532), (10633, 40248), (10664, 40131), (10836, 39494), (11284, 37926), (11466, 37324), (11739, 36456), (11997, 35672), (12152, 35217), (12348, 34658), (12642, 33852), (13377, 31992), (13416, 31899), (13671, 31304), (14508, 29498), (14749, 29016), (15288, 27993), (15624, 27391), (15652, 27342), (15996, 26754), (16856, 25389), (16926, 25284), (17329, 24696), (17836, 23994), (18228, 23478), (18662, 22932), (18963, 22568), (19747, 21672), (20124, 21266)]