1520802036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{4327}}^1$

素因数の和:5101

約数の個数: 72

約数和(自身を含む): 4146431744

約数和(自身を除く): 2625629708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 751, 1502, 2253, 3004, 4327, 4506, 6759, 8654, 9012, 9763, 12981, 13518, 17308, 19526, 25962, 27036, 29289, 38943, 39052, 51924, 56251, 58578, 77886, 87867, 112502, 117156, 155772, 168753, 175734, 225004, 337506, 351468, 506259, 675012, 1012518, 2025036, 3249577, 6499154, 9748731, 12998308, 19497462, 29246193, 38994924, 42244501, 58492386, 84489002, 116984772, 126733503, 168978004, 253467006, 380200509, 506934012, 760401018, 1520802036]

約数ペア:

[(1, 1520802036), (2, 760401018), (3, 506934012), (4, 380200509), (6, 253467006), (9, 168978004), (12, 126733503), (13, 116984772), (18, 84489002), (26, 58492386), (36, 42244501), (39, 38994924), (52, 29246193), (78, 19497462), (117, 12998308), (156, 9748731), (234, 6499154), (468, 3249577), (751, 2025036), (1502, 1012518), (2253, 675012), (3004, 506259), (4327, 351468), (4506, 337506), (6759, 225004), (8654, 175734), (9012, 168753), (9763, 155772), (12981, 117156), (13518, 112502), (17308, 87867), (19526, 77886), (25962, 58578), (27036, 56251), (29289, 51924), (38943, 39052)]