1388372076

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:112

約数の個数: 360

約数和(自身を含む): 4709997600

約数和(自身を除く): 3321625524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 49, 52, 54, 62, 63, 78, 81, 84, 91, 93, 98, 108, 117, 124, 126, 147, 156, 162, 182, 186, 189, 196, 217, 234, 252, 273, 279, 294, 324, 343, 351, 364, 372, 378, 403, 434, 441, 468, 546, 558, 567, 588, 637, 651, 686, 702, 756, 806, 819, 837, 868, 882, 961, 1029, 1053, 1092, 1116, 1134, 1209, 1274, 1302, 1323, 1372, 1404, 1519, 1612, 1638, 1674, 1764, 1911, 1922, 1953, 2058, 2106, 2268, 2418, 2457, 2511, 2548, 2604, 2646, 2821, 2883, 3038, 3087, 3276, 3348, 3627, 3822, 3844, 3906, 3969, 4116, 4212, 4459, 4557, 4836, 4914, 5022, 5292, 5642, 5733, 5766, 5859, 6076, 6174, 6727, 7254, 7371, 7644, 7812, 7938, 8463, 8649, 8918, 9114, 9261, 9828, 10044, 10633, 10881, 11284, 11466, 11532, 11718, 12348, 12493, 13377, 13454, 13671, 14508, 14742, 15876, 16926, 17199, 17298, 17577, 17836, 18228, 18522, 19747, 20181, 21266, 21762, 22932, 23436, 24986, 25389, 25947, 26754, 26908, 27342, 27783, 29484, 31899, 32643, 33852, 34398, 34596, 35154, 37044, 37479, 39494, 40131, 40362, 41013, 42532, 43524, 47089, 49972, 50778, 51597, 51894, 53508, 54684, 55566, 59241, 60543, 63798, 65286, 68796, 70308, 74958, 76167, 77841, 78988, 80262, 80724, 82026, 87451, 94178, 95697, 101556, 103194, 103788, 111132, 112437, 118482, 120393, 121086, 123039, 127596, 130572, 138229, 141267, 149916, 152334, 155682, 160524, 164052, 174902, 177723, 181629, 188356, 191394, 206388, 224874, 228501, 236964, 240786, 242172, 246078, 262353, 276458, 282534, 287091, 304668, 311364, 329623, 337311, 349804, 355446, 361179, 363258, 382788, 414687, 423801, 449748, 457002, 481572, 492156, 524706, 533169, 544887, 552916, 565068, 574182, 612157, 659246, 674622, 710892, 722358, 726516, 787059, 829374, 847602, 861273, 914004, 988869, 1011933, 1049412, 1066338, 1089774, 1148364, 1224314, 1244061, 1271403, 1318492, 1349244, 1444716, 1574118, 1599507, 1658748, 1695204, 1722546, 1836471, 1977738, 2023866, 2132676, 2179548, 2361177, 2448628, 2488122, 2542806, 2966607, 3148236, 3199014, 3445092, 3672942, 3732183, 3814209, 3955476, 4047732, 4285099, 4722354, 4976244, 5085612, 5509413, 5933214, 6398028, 7083531, 7345884, 7464366, 7628418, 8570198, 8899821, 9444708, 11018826, 11196549, 11866428, 12855297, 14167062, 14928732, 15256836, 16528239, 17140396, 17799642, 22037652, 22393098, 25710594, 26699463, 28334124, 33056478, 35599284, 38565891, 44786196, 49584717, 51421188, 53398926, 66112956, 77131782, 99169434, 106797852, 115697673, 154263564, 198338868, 231395346, 347093019, 462790692, 694186038, 1388372076]

約数ペア:

[(1, 1388372076), (2, 694186038), (3, 462790692), (4, 347093019), (6, 231395346), (7, 198338868), (9, 154263564), (12, 115697673), (13, 106797852), (14, 99169434), (18, 77131782), (21, 66112956), (26, 53398926), (27, 51421188), (28, 49584717), (31, 44786196), (36, 38565891), (39, 35599284), (42, 33056478), (49, 28334124), (52, 26699463), (54, 25710594), (62, 22393098), (63, 22037652), (78, 17799642), (81, 17140396), (84, 16528239), (91, 15256836), (93, 14928732), (98, 14167062), (108, 12855297), (117, 11866428), (124, 11196549), (126, 11018826), (147, 9444708), (156, 8899821), (162, 8570198), (182, 7628418), (186, 7464366), (189, 7345884), (196, 7083531), (217, 6398028), (234, 5933214), (252, 5509413), (273, 5085612), (279, 4976244), (294, 4722354), (324, 4285099), (343, 4047732), (351, 3955476), (364, 3814209), (372, 3732183), (378, 3672942), (403, 3445092), (434, 3199014), (441, 3148236), (468, 2966607), (546, 2542806), (558, 2488122), (567, 2448628), (588, 2361177), (637, 2179548), (651, 2132676), (686, 2023866), (702, 1977738), (756, 1836471), (806, 1722546), (819, 1695204), (837, 1658748), (868, 1599507), (882, 1574118), (961, 1444716), (1029, 1349244), (1053, 1318492), (1092, 1271403), (1116, 1244061), (1134, 1224314), (1209, 1148364), (1274, 1089774), (1302, 1066338), (1323, 1049412), (1372, 1011933), (1404, 988869), (1519, 914004), (1612, 861273), (1638, 847602), (1674, 829374), (1764, 787059), (1911, 726516), (1922, 722358), (1953, 710892), (2058, 674622), (2106, 659246), (2268, 612157), (2418, 574182), (2457, 565068), (2511, 552916), (2548, 544887), (2604, 533169), (2646, 524706), (2821, 492156), (2883, 481572), (3038, 457002), (3087, 449748), (3276, 423801), (3348, 414687), (3627, 382788), (3822, 363258), (3844, 361179), (3906, 355446), (3969, 349804), (4116, 337311), (4212, 329623), (4459, 311364), (4557, 304668), (4836, 287091), (4914, 282534), (5022, 276458), (5292, 262353), (5642, 246078), (5733, 242172), (5766, 240786), (5859, 236964), (6076, 228501), (6174, 224874), (6727, 206388), (7254, 191394), (7371, 188356), (7644, 181629), (7812, 177723), (7938, 174902), (8463, 164052), (8649, 160524), (8918, 155682), (9114, 152334), (9261, 149916), (9828, 141267), (10044, 138229), (10633, 130572), (10881, 127596), (11284, 123039), (11466, 121086), (11532, 120393), (11718, 118482), (12348, 112437), (12493, 111132), (13377, 103788), (13454, 103194), (13671, 101556), (14508, 95697), (14742, 94178), (15876, 87451), (16926, 82026), (17199, 80724), (17298, 80262), (17577, 78988), (17836, 77841), (18228, 76167), (18522, 74958), (19747, 70308), (20181, 68796), (21266, 65286), (21762, 63798), (22932, 60543), (23436, 59241), (24986, 55566), (25389, 54684), (25947, 53508), (26754, 51894), (26908, 51597), (27342, 50778), (27783, 49972), (29484, 47089), (31899, 43524), (32643, 42532), (33852, 41013), (34398, 40362), (34596, 40131), (35154, 39494), (37044, 37479)]