831567996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{13807}}^1$

素因数の和:14063

約数の個数: 72

約数和(自身を含む): 2412533760

約数和(自身を除く): 1580965764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 478, 717, 956, 1434, 1673, 2151, 2868, 3346, 4302, 5019, 6692, 8604, 10038, 13807, 15057, 20076, 27614, 30114, 41421, 55228, 60228, 82842, 96649, 124263, 165684, 193298, 248526, 289947, 386596, 497052, 579894, 869841, 1159788, 1739682, 3299873, 3479364, 6599746, 9899619, 13199492, 19799238, 23099111, 29698857, 39598476, 46198222, 59397714, 69297333, 92396444, 118795428, 138594666, 207891999, 277189332, 415783998, 831567996]

約数ペア:

[(1, 831567996), (2, 415783998), (3, 277189332), (4, 207891999), (6, 138594666), (7, 118795428), (9, 92396444), (12, 69297333), (14, 59397714), (18, 46198222), (21, 39598476), (28, 29698857), (36, 23099111), (42, 19799238), (63, 13199492), (84, 9899619), (126, 6599746), (239, 3479364), (252, 3299873), (478, 1739682), (717, 1159788), (956, 869841), (1434, 579894), (1673, 497052), (2151, 386596), (2868, 289947), (3346, 248526), (4302, 193298), (5019, 165684), (6692, 124263), (8604, 96649), (10038, 82842), (13807, 60228), (15057, 55228), (20076, 41421), (27614, 30114)]