1626360079408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1237}}^1\times {\mathrm{6481}}^1$

素因数の和:8166

約数の個数: 80

約数和(自身を含む): 3263812491520

約数和(自身を除く): 1637452412112

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 409, 496, 818, 1237, 1636, 2474, 3272, 4948, 6481, 6544, 9896, 12679, 12962, 19792, 25358, 25924, 38347, 50716, 51848, 76694, 101432, 103696, 153388, 200911, 202864, 306776, 401822, 505933, 613552, 803644, 1011866, 1607288, 2023732, 2650729, 3214576, 4047464, 5301458, 8016997, 8094928, 10602916, 15683923, 16033994, 21205832, 31367846, 32067988, 42411664, 62735692, 64135976, 82172599, 125471384, 128271952, 164345198, 248526907, 250942768, 328690396, 497053814, 657380792, 994107628, 1314761584, 1988215256, 3278951773, 3976430512, 6557903546, 13115807092, 26231614184, 52463228368, 101647504963, 203295009926, 406590019852, 813180039704, 1626360079408]

約数ペア:

[(1, 1626360079408), (2, 813180039704), (4, 406590019852), (8, 203295009926), (16, 101647504963), (31, 52463228368), (62, 26231614184), (124, 13115807092), (248, 6557903546), (409, 3976430512), (496, 3278951773), (818, 1988215256), (1237, 1314761584), (1636, 994107628), (2474, 657380792), (3272, 497053814), (4948, 328690396), (6481, 250942768), (6544, 248526907), (9896, 164345198), (12679, 128271952), (12962, 125471384), (19792, 82172599), (25358, 64135976), (25924, 62735692), (38347, 42411664), (50716, 32067988), (51848, 31367846), (76694, 21205832), (101432, 16033994), (103696, 15683923), (153388, 10602916), (200911, 8094928), (202864, 8016997), (306776, 5301458), (401822, 4047464), (505933, 3214576), (613552, 2650729), (803644, 2023732), (1011866, 1607288)]