520018044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2393}}^1$

素因数の和:2619

約数の個数: 96

約数和(自身を含む): 1501516800

約数和(自身を除く): 981498756

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 199, 273, 364, 398, 546, 597, 796, 1092, 1194, 1393, 2388, 2393, 2587, 2786, 4179, 4786, 5174, 5572, 7179, 7761, 8358, 9572, 10348, 14358, 15522, 16716, 16751, 18109, 28716, 31044, 31109, 33502, 36218, 50253, 54327, 62218, 67004, 72436, 93327, 100506, 108654, 124436, 186654, 201012, 217308, 217763, 373308, 435526, 476207, 653289, 871052, 952414, 1306578, 1428621, 1904828, 2613156, 2857242, 3333449, 5714484, 6190691, 6666898, 10000347, 12381382, 13333796, 18572073, 20000694, 24762764, 37144146, 40001388, 43334837, 74288292, 86669674, 130004511, 173339348, 260009022, 520018044]

約数ペア:

[(1, 520018044), (2, 260009022), (3, 173339348), (4, 130004511), (6, 86669674), (7, 74288292), (12, 43334837), (13, 40001388), (14, 37144146), (21, 24762764), (26, 20000694), (28, 18572073), (39, 13333796), (42, 12381382), (52, 10000347), (78, 6666898), (84, 6190691), (91, 5714484), (156, 3333449), (182, 2857242), (199, 2613156), (273, 1904828), (364, 1428621), (398, 1306578), (546, 952414), (597, 871052), (796, 653289), (1092, 476207), (1194, 435526), (1393, 373308), (2388, 217763), (2393, 217308), (2587, 201012), (2786, 186654), (4179, 124436), (4786, 108654), (5174, 100506), (5572, 93327), (7179, 72436), (7761, 67004), (8358, 62218), (9572, 54327), (10348, 50253), (14358, 36218), (15522, 33502), (16716, 31109), (16751, 31044), (18109, 28716)]