253090152

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 840153600

約数和(自身を除く): 587063448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 109, 119, 126, 136, 153, 168, 204, 218, 238, 252, 271, 306, 327, 357, 408, 436, 476, 504, 542, 612, 654, 714, 763, 813, 872, 952, 981, 1071, 1084, 1224, 1308, 1428, 1526, 1626, 1853, 1897, 1962, 2142, 2168, 2289, 2439, 2616, 2856, 3052, 3252, 3706, 3794, 3924, 4284, 4578, 4607, 4878, 5559, 5691, 6104, 6504, 6867, 7412, 7588, 7848, 8568, 9156, 9214, 9756, 11118, 11382, 12971, 13734, 13821, 14824, 15176, 16677, 17073, 18312, 18428, 19512, 22236, 22764, 25942, 27468, 27642, 29539, 32249, 33354, 34146, 36856, 38913, 41463, 44472, 45528, 51884, 54936, 55284, 59078, 64498, 66708, 68292, 77826, 82926, 88617, 96747, 103768, 110568, 116739, 118156, 128996, 133416, 136584, 155652, 165852, 177234, 193494, 206773, 233478, 236312, 257992, 265851, 290241, 311304, 331704, 354468, 386988, 413546, 466956, 502163, 531702, 580482, 620319, 708936, 773976, 827092, 933912, 1004326, 1063404, 1160964, 1240638, 1506489, 1654184, 1860957, 2008652, 2126808, 2321928, 2481276, 3012978, 3515141, 3721914, 4017304, 4519467, 4962552, 6025956, 7030282, 7443828, 9038934, 10545423, 12051912, 14060564, 14887656, 18077868, 21090846, 28121128, 31636269, 36155736, 42181692, 63272538, 84363384, 126545076, 253090152]

約数ペア:

[(1, 253090152), (2, 126545076), (3, 84363384), (4, 63272538), (6, 42181692), (7, 36155736), (8, 31636269), (9, 28121128), (12, 21090846), (14, 18077868), (17, 14887656), (18, 14060564), (21, 12051912), (24, 10545423), (28, 9038934), (34, 7443828), (36, 7030282), (42, 6025956), (51, 4962552), (56, 4519467), (63, 4017304), (68, 3721914), (72, 3515141), (84, 3012978), (102, 2481276), (109, 2321928), (119, 2126808), (126, 2008652), (136, 1860957), (153, 1654184), (168, 1506489), (204, 1240638), (218, 1160964), (238, 1063404), (252, 1004326), (271, 933912), (306, 827092), (327, 773976), (357, 708936), (408, 620319), (436, 580482), (476, 531702), (504, 502163), (542, 466956), (612, 413546), (654, 386988), (714, 354468), (763, 331704), (813, 311304), (872, 290241), (952, 265851), (981, 257992), (1071, 236312), (1084, 233478), (1224, 206773), (1308, 193494), (1428, 177234), (1526, 165852), (1626, 155652), (1853, 136584), (1897, 133416), (1962, 128996), (2142, 118156), (2168, 116739), (2289, 110568), (2439, 103768), (2616, 96747), (2856, 88617), (3052, 82926), (3252, 77826), (3706, 68292), (3794, 66708), (3924, 64498), (4284, 59078), (4578, 55284), (4607, 54936), (4878, 51884), (5559, 45528), (5691, 44472), (6104, 41463), (6504, 38913), (6867, 36856), (7412, 34146), (7588, 33354), (7848, 32249), (8568, 29539), (9156, 27642), (9214, 27468), (9756, 25942), (11118, 22764), (11382, 22236), (12971, 19512), (13734, 18428), (13821, 18312), (14824, 17073), (15176, 16677)]