236414966840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{560597}}^1$

素因数の和:561432

約数の個数: 64

約数和(自身を含む): 573559025760

約数和(自身を除く): 337144058920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 811, 1622, 3244, 4055, 6488, 8110, 10543, 16220, 21086, 32440, 42172, 52715, 84344, 105430, 210860, 421720, 560597, 1121194, 2242388, 2802985, 4484776, 5605970, 7287761, 11211940, 14575522, 22423880, 29151044, 36438805, 58302088, 72877610, 145755220, 291510440, 454644167, 909288334, 1818576668, 2273220835, 3637153336, 4546441670, 5910374171, 9092883340, 11820748342, 18185766680, 23641496684, 29551870855, 47282993368, 59103741710, 118207483420, 236414966840]

約数ペア:

[(1, 236414966840), (2, 118207483420), (4, 59103741710), (5, 47282993368), (8, 29551870855), (10, 23641496684), (13, 18185766680), (20, 11820748342), (26, 9092883340), (40, 5910374171), (52, 4546441670), (65, 3637153336), (104, 2273220835), (130, 1818576668), (260, 909288334), (520, 454644167), (811, 291510440), (1622, 145755220), (3244, 72877610), (4055, 58302088), (6488, 36438805), (8110, 29151044), (10543, 22423880), (16220, 14575522), (21086, 11211940), (32440, 7287761), (42172, 5605970), (52715, 4484776), (84344, 2802985), (105430, 2242388), (210860, 1121194), (421720, 560597)]