19889423424

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^5\times {\mathrm{31}}^1$

素因数の和:117

約数の個数: 336

約数和(自身を含む): 65387159040

約数和(自身を除く): 45497735616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 93, 96, 104, 108, 117, 124, 144, 156, 169, 186, 192, 208, 216, 234, 248, 279, 288, 312, 338, 351, 372, 403, 416, 432, 468, 496, 507, 558, 576, 624, 676, 702, 744, 806, 832, 837, 864, 936, 992, 1014, 1116, 1209, 1248, 1352, 1404, 1488, 1521, 1612, 1674, 1728, 1872, 1984, 2028, 2197, 2232, 2418, 2496, 2704, 2808, 2976, 3042, 3224, 3348, 3627, 3744, 4056, 4394, 4464, 4563, 4836, 5239, 5408, 5616, 5952, 6084, 6448, 6591, 6696, 7254, 7488, 8112, 8788, 8928, 9126, 9672, 10478, 10816, 10881, 11232, 12168, 12896, 13182, 13392, 14508, 15717, 16224, 17576, 17856, 18252, 19344, 19773, 20956, 21762, 22464, 24336, 25792, 26364, 26784, 28561, 29016, 31434, 32448, 35152, 36504, 38688, 39546, 41912, 43524, 47151, 48672, 52728, 53568, 57122, 58032, 59319, 62868, 68107, 70304, 73008, 77376, 79092, 83824, 85683, 87048, 94302, 97344, 105456, 114244, 116064, 118638, 125736, 136214, 140608, 141453, 146016, 158184, 167648, 171366, 174096, 188604, 204321, 210912, 228488, 232128, 237276, 251472, 257049, 272428, 282906, 292032, 316368, 335296, 342732, 348192, 371293, 377208, 408642, 421824, 456976, 474552, 502944, 514098, 544856, 565812, 612963, 632736, 685464, 696384, 742586, 754416, 771147, 817284, 885391, 913952, 949104, 1005888, 1028196, 1089712, 1113879, 1131624, 1225926, 1265472, 1370928, 1485172, 1508832, 1542294, 1634568, 1770782, 1827904, 1838889, 1898208, 2056392, 2179424, 2227758, 2263248, 2451852, 2656173, 2741856, 2970344, 3017664, 3084588, 3269136, 3341637, 3541564, 3677778, 3796416, 4112784, 4358848, 4455516, 4526496, 4903704, 5312346, 5483712, 5940688, 6169176, 6538272, 6683274, 7083128, 7355556, 7968519, 8225568, 8911032, 9052992, 9807408, 10024911, 10624692, 11510083, 11881376, 12338352, 13076544, 13366548, 14166256, 14711112, 15937038, 16451136, 17822064, 19614816, 20049822, 21249384, 23020166, 23762752, 23905557, 24676704, 26733096, 28332512, 29422224, 31874076, 34530249, 35644128, 39229632, 40099644, 42498768, 46040332, 47811114, 49353408, 53466192, 56665024, 58844448, 63748152, 69060498, 71288256, 80199288, 84997536, 92080664, 95622228, 103590747, 106932384, 117688896, 127496304, 138120996, 160398576, 169995072, 184161328, 191244456, 207181494, 213864768, 254992608, 276241992, 310772241, 320797152, 368322656, 382488912, 414362988, 509985216, 552483984, 621544482, 641594304, 736645312, 764977824, 828725976, 1104967968, 1243088964, 1529955648, 1657451952, 2209935936, 2486177928, 3314903904, 4972355856, 6629807808, 9944711712, 19889423424]

約数ペア:

[(1, 19889423424), (2, 9944711712), (3, 6629807808), (4, 4972355856), (6, 3314903904), (8, 2486177928), (9, 2209935936), (12, 1657451952), (13, 1529955648), (16, 1243088964), (18, 1104967968), (24, 828725976), (26, 764977824), (27, 736645312), (31, 641594304), (32, 621544482), (36, 552483984), (39, 509985216), (48, 414362988), (52, 382488912), (54, 368322656), (62, 320797152), (64, 310772241), (72, 276241992), (78, 254992608), (93, 213864768), (96, 207181494), (104, 191244456), (108, 184161328), (117, 169995072), (124, 160398576), (144, 138120996), (156, 127496304), (169, 117688896), (186, 106932384), (192, 103590747), (208, 95622228), (216, 92080664), (234, 84997536), (248, 80199288), (279, 71288256), (288, 69060498), (312, 63748152), (338, 58844448), (351, 56665024), (372, 53466192), (403, 49353408), (416, 47811114), (432, 46040332), (468, 42498768), (496, 40099644), (507, 39229632), (558, 35644128), (576, 34530249), (624, 31874076), (676, 29422224), (702, 28332512), (744, 26733096), (806, 24676704), (832, 23905557), (837, 23762752), (864, 23020166), (936, 21249384), (992, 20049822), (1014, 19614816), (1116, 17822064), (1209, 16451136), (1248, 15937038), (1352, 14711112), (1404, 14166256), (1488, 13366548), (1521, 13076544), (1612, 12338352), (1674, 11881376), (1728, 11510083), (1872, 10624692), (1984, 10024911), (2028, 9807408), (2197, 9052992), (2232, 8911032), (2418, 8225568), (2496, 7968519), (2704, 7355556), (2808, 7083128), (2976, 6683274), (3042, 6538272), (3224, 6169176), (3348, 5940688), (3627, 5483712), (3744, 5312346), (4056, 4903704), (4394, 4526496), (4464, 4455516), (4563, 4358848), (4836, 4112784), (5239, 3796416), (5408, 3677778), (5616, 3541564), (5952, 3341637), (6084, 3269136), (6448, 3084588), (6591, 3017664), (6696, 2970344), (7254, 2741856), (7488, 2656173), (8112, 2451852), (8788, 2263248), (8928, 2227758), (9126, 2179424), (9672, 2056392), (10478, 1898208), (10816, 1838889), (10881, 1827904), (11232, 1770782), (12168, 1634568), (12896, 1542294), (13182, 1508832), (13392, 1485172), (14508, 1370928), (15717, 1265472), (16224, 1225926), (17576, 1131624), (17856, 1113879), (18252, 1089712), (19344, 1028196), (19773, 1005888), (20956, 949104), (21762, 913952), (22464, 885391), (24336, 817284), (25792, 771147), (26364, 754416), (26784, 742586), (28561, 696384), (29016, 685464), (31434, 632736), (32448, 612963), (35152, 565812), (36504, 544856), (38688, 514098), (39546, 502944), (41912, 474552), (43524, 456976), (47151, 421824), (48672, 408642), (52728, 377208), (53568, 371293), (57122, 348192), (58032, 342732), (59319, 335296), (62868, 316368), (68107, 292032), (70304, 282906), (73008, 272428), (77376, 257049), (79092, 251472), (83824, 237276), (85683, 232128), (87048, 228488), (94302, 210912), (97344, 204321), (105456, 188604), (114244, 174096), (116064, 171366), (118638, 167648), (125736, 158184), (136214, 146016), (140608, 141453)]