1577996868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{7151}}^1$

素因数の和:7273

約数の個数: 96

約数和(自身を含む): 4383203328

約数和(自身を除く): 2805206460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 71, 74, 84, 111, 142, 148, 213, 222, 259, 284, 426, 444, 497, 518, 777, 852, 994, 1036, 1491, 1554, 1988, 2627, 2982, 3108, 5254, 5964, 7151, 7881, 10508, 14302, 15762, 18389, 21453, 28604, 31524, 36778, 42906, 50057, 55167, 73556, 85812, 100114, 110334, 150171, 200228, 220668, 264587, 300342, 507721, 529174, 600684, 793761, 1015442, 1058348, 1523163, 1587522, 1852109, 2030884, 3046326, 3175044, 3554047, 3704218, 5556327, 6092652, 7108094, 7408436, 10662141, 11112654, 14216188, 18785677, 21324282, 22225308, 37571354, 42648564, 56357031, 75142708, 112714062, 131499739, 225428124, 262999478, 394499217, 525998956, 788998434, 1577996868]

約数ペア:

[(1, 1577996868), (2, 788998434), (3, 525998956), (4, 394499217), (6, 262999478), (7, 225428124), (12, 131499739), (14, 112714062), (21, 75142708), (28, 56357031), (37, 42648564), (42, 37571354), (71, 22225308), (74, 21324282), (84, 18785677), (111, 14216188), (142, 11112654), (148, 10662141), (213, 7408436), (222, 7108094), (259, 6092652), (284, 5556327), (426, 3704218), (444, 3554047), (497, 3175044), (518, 3046326), (777, 2030884), (852, 1852109), (994, 1587522), (1036, 1523163), (1491, 1058348), (1554, 1015442), (1988, 793761), (2627, 600684), (2982, 529174), (3108, 507721), (5254, 300342), (5964, 264587), (7151, 220668), (7881, 200228), (10508, 150171), (14302, 110334), (15762, 100114), (18389, 85812), (21453, 73556), (28604, 55167), (31524, 50057), (36778, 42906)]