15673661836

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 34266681792

約数和(自身を除く): 18593019956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 113, 119, 122, 226, 238, 244, 281, 289, 427, 452, 476, 562, 578, 791, 854, 1037, 1124, 1156, 1582, 1708, 1921, 1967, 2023, 2074, 3164, 3842, 3934, 4046, 4148, 4777, 6893, 7259, 7684, 7868, 8092, 9554, 13447, 13786, 14518, 17141, 17629, 19108, 26894, 27572, 29036, 31753, 32657, 33439, 34282, 35258, 48251, 53788, 63506, 65314, 66878, 68564, 70516, 81209, 96502, 117181, 119987, 123403, 127012, 130628, 133756, 162418, 193004, 222271, 228599, 234362, 239974, 246806, 291397, 324836, 444542, 457198, 468724, 479948, 493612, 539801, 568463, 582794, 820267, 889084, 914396, 1079602, 1136926, 1165588, 1640534, 1936933, 1992077, 2039779, 2159204, 2273852, 3281068, 3778607, 3873866, 3984154, 4079558, 4953749, 7557214, 7747732, 7968308, 8159116, 9176617, 9907498, 13558531, 13944539, 15114428, 18353234, 19814996, 27117062, 27889078, 32927861, 34676243, 36706468, 54234124, 55778156, 64236319, 65855722, 69352486, 128472638, 131711444, 138704972, 230495027, 256945276, 460990054, 559773637, 921980108, 1119547274, 2239094548, 3918415459, 7836830918, 15673661836]

約数ペア:

[(1, 15673661836), (2, 7836830918), (4, 3918415459), (7, 2239094548), (14, 1119547274), (17, 921980108), (28, 559773637), (34, 460990054), (61, 256945276), (68, 230495027), (113, 138704972), (119, 131711444), (122, 128472638), (226, 69352486), (238, 65855722), (244, 64236319), (281, 55778156), (289, 54234124), (427, 36706468), (452, 34676243), (476, 32927861), (562, 27889078), (578, 27117062), (791, 19814996), (854, 18353234), (1037, 15114428), (1124, 13944539), (1156, 13558531), (1582, 9907498), (1708, 9176617), (1921, 8159116), (1967, 7968308), (2023, 7747732), (2074, 7557214), (3164, 4953749), (3842, 4079558), (3934, 3984154), (4046, 3873866), (4148, 3778607), (4777, 3281068), (6893, 2273852), (7259, 2159204), (7684, 2039779), (7868, 1992077), (8092, 1936933), (9554, 1640534), (13447, 1165588), (13786, 1136926), (14518, 1079602), (17141, 914396), (17629, 889084), (19108, 820267), (26894, 582794), (27572, 568463), (29036, 539801), (31753, 493612), (32657, 479948), (33439, 468724), (34282, 457198), (35258, 444542), (48251, 324836), (53788, 291397), (63506, 246806), (65314, 239974), (66878, 234362), (68564, 228599), (70516, 222271), (81209, 193004), (96502, 162418), (117181, 133756), (119987, 130628), (123403, 127012)]