219290652

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3119}}^1$

素因数の和:3173

約数の個数: 120

約数和(自身を含む): 676515840

約数和(自身を除く): 457225188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 1116, 1134, 1302, 1674, 1953, 2268, 2511, 2604, 3119, 3348, 3906, 5022, 5859, 6238, 7812, 9357, 10044, 11718, 12476, 17577, 18714, 21833, 23436, 28071, 35154, 37428, 43666, 56142, 65499, 70308, 84213, 87332, 96689, 112284, 130998, 168426, 193378, 196497, 252639, 261996, 290067, 336852, 386756, 392994, 505278, 580134, 589491, 676823, 785988, 870201, 1010556, 1160268, 1178982, 1353646, 1740402, 1768473, 2030469, 2357964, 2610603, 2707292, 3480804, 3536946, 4060938, 5221206, 6091407, 7073892, 7831809, 8121876, 10442412, 12182814, 15663618, 18274221, 24365628, 31327236, 36548442, 54822663, 73096884, 109645326, 219290652]

約数ペア:

[(1, 219290652), (2, 109645326), (3, 73096884), (4, 54822663), (6, 36548442), (7, 31327236), (9, 24365628), (12, 18274221), (14, 15663618), (18, 12182814), (21, 10442412), (27, 8121876), (28, 7831809), (31, 7073892), (36, 6091407), (42, 5221206), (54, 4060938), (62, 3536946), (63, 3480804), (81, 2707292), (84, 2610603), (93, 2357964), (108, 2030469), (124, 1768473), (126, 1740402), (162, 1353646), (186, 1178982), (189, 1160268), (217, 1010556), (252, 870201), (279, 785988), (324, 676823), (372, 589491), (378, 580134), (434, 505278), (558, 392994), (567, 386756), (651, 336852), (756, 290067), (837, 261996), (868, 252639), (1116, 196497), (1134, 193378), (1302, 168426), (1674, 130998), (1953, 112284), (2268, 96689), (2511, 87332), (2604, 84213), (3119, 70308), (3348, 65499), (3906, 56142), (5022, 43666), (5859, 37428), (6238, 35154), (7812, 28071), (9357, 23436), (10044, 21833), (11718, 18714), (12476, 17577)]