222902316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68041}}^1$

素因数の和:68071

約数の個数: 72

約数和(自身を含む): 693484064

約数和(自身を除く): 470581748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 68041, 136082, 204123, 272164, 408246, 476287, 612369, 816492, 884533, 952574, 1224738, 1428861, 1769066, 1905148, 2449476, 2653599, 2857722, 3538132, 4286583, 5307198, 5715444, 6191731, 7960797, 8573166, 10614396, 12383462, 15921594, 17146332, 18575193, 24766924, 31843188, 37150386, 55725579, 74300772, 111451158, 222902316]

約数ペア:

[(1, 222902316), (2, 111451158), (3, 74300772), (4, 55725579), (6, 37150386), (7, 31843188), (9, 24766924), (12, 18575193), (13, 17146332), (14, 15921594), (18, 12383462), (21, 10614396), (26, 8573166), (28, 7960797), (36, 6191731), (39, 5715444), (42, 5307198), (52, 4286583), (63, 3538132), (78, 2857722), (84, 2653599), (91, 2449476), (117, 1905148), (126, 1769066), (156, 1428861), (182, 1224738), (234, 952574), (252, 884533), (273, 816492), (364, 612369), (468, 476287), (546, 408246), (819, 272164), (1092, 204123), (1638, 136082), (3276, 68041)]