504451560004

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{313373}}^1$

素因数の和:313625

約数の個数: 72

約数和(自身を含む): 1056306037248

約数和(自身を除く): 551854477244

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 191, 196, 301, 382, 602, 764, 1204, 1337, 2107, 2674, 4214, 5348, 8213, 8428, 9359, 16426, 18718, 32852, 37436, 57491, 114982, 229964, 313373, 402437, 626746, 804874, 1253492, 1609748, 2193611, 4387222, 8774444, 13475039, 15355277, 26950078, 30710554, 53900156, 59854243, 61421108, 94325273, 119708486, 188650546, 239416972, 377301092, 418979701, 660276911, 837959402, 1320553822, 1675918804, 2573732449, 2641107644, 2932857907, 5147464898, 5865715814, 10294929796, 11731431628, 18016127143, 36032254286, 72064508572, 126112890001, 252225780002, 504451560004]

約数ペア:

[(1, 504451560004), (2, 252225780002), (4, 126112890001), (7, 72064508572), (14, 36032254286), (28, 18016127143), (43, 11731431628), (49, 10294929796), (86, 5865715814), (98, 5147464898), (172, 2932857907), (191, 2641107644), (196, 2573732449), (301, 1675918804), (382, 1320553822), (602, 837959402), (764, 660276911), (1204, 418979701), (1337, 377301092), (2107, 239416972), (2674, 188650546), (4214, 119708486), (5348, 94325273), (8213, 61421108), (8428, 59854243), (9359, 53900156), (16426, 30710554), (18718, 26950078), (32852, 15355277), (37436, 13475039), (57491, 8774444), (114982, 4387222), (229964, 2193611), (313373, 1609748), (402437, 1253492), (626746, 804874)]