220858462776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16640933}}^1$

素因数の和:16641028

約数の個数: 64

約数和(自身を含む): 639011865600

約数和(自身を除く): 418153402824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 13272, 16640933, 33281866, 49922799, 66563732, 99845598, 116486531, 133127464, 199691196, 232973062, 349459593, 399382392, 465946124, 698919186, 931892248, 1314633707, 1397838372, 2629267414, 2795676744, 3943901121, 5258534828, 7887802242, 9202435949, 10517069656, 15775604484, 18404871898, 27607307847, 31551208968, 36809743796, 55214615694, 73619487592, 110429231388, 220858462776]

約数ペア:

[(1, 220858462776), (2, 110429231388), (3, 73619487592), (4, 55214615694), (6, 36809743796), (7, 31551208968), (8, 27607307847), (12, 18404871898), (14, 15775604484), (21, 10517069656), (24, 9202435949), (28, 7887802242), (42, 5258534828), (56, 3943901121), (79, 2795676744), (84, 2629267414), (158, 1397838372), (168, 1314633707), (237, 931892248), (316, 698919186), (474, 465946124), (553, 399382392), (632, 349459593), (948, 232973062), (1106, 199691196), (1659, 133127464), (1896, 116486531), (2212, 99845598), (3318, 66563732), (4424, 49922799), (6636, 33281866), (13272, 16640933)]