2519653864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5189}}^1$

素因数の和:5267

約数の個数: 128

約数和(自身を含む): 6277824000

約数和(自身を除く): 3758170136

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 29, 46, 52, 56, 58, 91, 92, 104, 116, 161, 182, 184, 203, 232, 299, 322, 364, 377, 406, 598, 644, 667, 728, 754, 812, 1196, 1288, 1334, 1508, 1624, 2093, 2392, 2639, 2668, 3016, 4186, 4669, 5189, 5278, 5336, 8372, 8671, 9338, 10378, 10556, 16744, 17342, 18676, 20756, 21112, 34684, 36323, 37352, 41512, 60697, 67457, 69368, 72646, 119347, 121394, 134914, 145292, 150481, 238694, 242788, 269828, 290584, 300962, 472199, 477388, 485576, 539656, 601924, 835429, 944398, 954776, 1053367, 1203848, 1551511, 1670858, 1888796, 1956253, 2106734, 3103022, 3341716, 3461063, 3777592, 3912506, 4213468, 6206044, 6683432, 6922126, 7825012, 8426936, 10860577, 12412088, 13693771, 13844252, 15650024, 21721154, 24227441, 27387542, 27688504, 43442308, 44993819, 48454882, 54775084, 86884616, 89987638, 96909764, 109550168, 179975276, 193819528, 314956733, 359950552, 629913466, 1259826932, 2519653864]

約数ペア:

[(1, 2519653864), (2, 1259826932), (4, 629913466), (7, 359950552), (8, 314956733), (13, 193819528), (14, 179975276), (23, 109550168), (26, 96909764), (28, 89987638), (29, 86884616), (46, 54775084), (52, 48454882), (56, 44993819), (58, 43442308), (91, 27688504), (92, 27387542), (104, 24227441), (116, 21721154), (161, 15650024), (182, 13844252), (184, 13693771), (203, 12412088), (232, 10860577), (299, 8426936), (322, 7825012), (364, 6922126), (377, 6683432), (406, 6206044), (598, 4213468), (644, 3912506), (667, 3777592), (728, 3461063), (754, 3341716), (812, 3103022), (1196, 2106734), (1288, 1956253), (1334, 1888796), (1508, 1670858), (1624, 1551511), (2093, 1203848), (2392, 1053367), (2639, 954776), (2668, 944398), (3016, 835429), (4186, 601924), (4669, 539656), (5189, 485576), (5278, 477388), (5336, 472199), (8372, 300962), (8671, 290584), (9338, 269828), (10378, 242788), (10556, 238694), (16744, 150481), (17342, 145292), (18676, 134914), (20756, 121394), (21112, 119347), (34684, 72646), (36323, 69368), (37352, 67457), (41512, 60697)]