729591954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{5591}}^1$

素因数の和:5855

約数の個数: 64

約数和(自身を含む): 1803755520

約数和(自身を除く): 1074163566

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 239, 273, 478, 546, 717, 1434, 1673, 3107, 3346, 5019, 5591, 6214, 9321, 10038, 11182, 16773, 18642, 21749, 33546, 39137, 43498, 65247, 72683, 78274, 117411, 130494, 145366, 218049, 234822, 436098, 508781, 1017562, 1336249, 1526343, 2672498, 3052686, 4008747, 8017494, 9353743, 17371237, 18707486, 28061229, 34742474, 52113711, 56122458, 104227422, 121598659, 243197318, 364795977, 729591954]

約数ペア:

[(1, 729591954), (2, 364795977), (3, 243197318), (6, 121598659), (7, 104227422), (13, 56122458), (14, 52113711), (21, 34742474), (26, 28061229), (39, 18707486), (42, 17371237), (78, 9353743), (91, 8017494), (182, 4008747), (239, 3052686), (273, 2672498), (478, 1526343), (546, 1336249), (717, 1017562), (1434, 508781), (1673, 436098), (3107, 234822), (3346, 218049), (5019, 145366), (5591, 130494), (6214, 117411), (9321, 78274), (10038, 72683), (11182, 65247), (16773, 43498), (18642, 39137), (21749, 33546)]