263539386

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1229}}^1$

素因数の和:1289

約数の個数: 96

約数和(自身を含む): 674827200

約数和(自身を除く): 411287814

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 361, 418, 513, 594, 627, 722, 1026, 1083, 1229, 1254, 1881, 2166, 2458, 3249, 3687, 3762, 3971, 5643, 6498, 7374, 7942, 9747, 11061, 11286, 11913, 13519, 19494, 22122, 23351, 23826, 27038, 33183, 35739, 40557, 46702, 66366, 70053, 71478, 81114, 107217, 121671, 140106, 210159, 214434, 243342, 256861, 365013, 420318, 443669, 513722, 630477, 730026, 770583, 887338, 1260954, 1331007, 1541166, 2311749, 2662014, 3993021, 4623498, 4880359, 6935247, 7986042, 9760718, 11979063, 13870494, 14641077, 23958126, 29282154, 43923231, 87846462, 131769693, 263539386]

約数ペア:

[(1, 263539386), (2, 131769693), (3, 87846462), (6, 43923231), (9, 29282154), (11, 23958126), (18, 14641077), (19, 13870494), (22, 11979063), (27, 9760718), (33, 7986042), (38, 6935247), (54, 4880359), (57, 4623498), (66, 3993021), (99, 2662014), (114, 2311749), (171, 1541166), (198, 1331007), (209, 1260954), (297, 887338), (342, 770583), (361, 730026), (418, 630477), (513, 513722), (594, 443669), (627, 420318), (722, 365013), (1026, 256861), (1083, 243342), (1229, 214434), (1254, 210159), (1881, 140106), (2166, 121671), (2458, 107217), (3249, 81114), (3687, 71478), (3762, 70053), (3971, 66366), (5643, 46702), (6498, 40557), (7374, 35739), (7942, 33183), (9747, 27038), (11061, 23826), (11286, 23351), (11913, 22122), (13519, 19494)]