490798224

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1489}}^1$

素因数の和:1622

約数の個数: 160

約数和(自身を含む): 1625888000

約数和(自身を除く): 1135089776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 109, 112, 126, 144, 168, 189, 216, 218, 252, 327, 336, 378, 432, 436, 504, 654, 756, 763, 872, 981, 1008, 1308, 1489, 1512, 1526, 1744, 1962, 2289, 2616, 2943, 2978, 3024, 3052, 3924, 4467, 4578, 5232, 5886, 5956, 6104, 6867, 7848, 8934, 9156, 10423, 11772, 11912, 12208, 13401, 13734, 15696, 17868, 18312, 20601, 20846, 23544, 23824, 26802, 27468, 31269, 35736, 36624, 40203, 41202, 41692, 47088, 53604, 54936, 62538, 71472, 80406, 82404, 83384, 93807, 107208, 109872, 125076, 160812, 162301, 164808, 166768, 187614, 214416, 250152, 281421, 321624, 324602, 329616, 375228, 486903, 500304, 562842, 643248, 649204, 750456, 973806, 1125684, 1136107, 1298408, 1460709, 1500912, 1947612, 2251368, 2272214, 2596816, 2921418, 3408321, 3895224, 4382127, 4502736, 4544428, 5842836, 6816642, 7790448, 8764254, 9088856, 10224963, 11685672, 13633284, 17528508, 18177712, 20449926, 23371344, 27266568, 30674889, 35057016, 40899852, 54533136, 61349778, 70114032, 81799704, 122699556, 163599408, 245399112, 490798224]

約数ペア:

[(1, 490798224), (2, 245399112), (3, 163599408), (4, 122699556), (6, 81799704), (7, 70114032), (8, 61349778), (9, 54533136), (12, 40899852), (14, 35057016), (16, 30674889), (18, 27266568), (21, 23371344), (24, 20449926), (27, 18177712), (28, 17528508), (36, 13633284), (42, 11685672), (48, 10224963), (54, 9088856), (56, 8764254), (63, 7790448), (72, 6816642), (84, 5842836), (108, 4544428), (109, 4502736), (112, 4382127), (126, 3895224), (144, 3408321), (168, 2921418), (189, 2596816), (216, 2272214), (218, 2251368), (252, 1947612), (327, 1500912), (336, 1460709), (378, 1298408), (432, 1136107), (436, 1125684), (504, 973806), (654, 750456), (756, 649204), (763, 643248), (872, 562842), (981, 500304), (1008, 486903), (1308, 375228), (1489, 329616), (1512, 324602), (1526, 321624), (1744, 281421), (1962, 250152), (2289, 214416), (2616, 187614), (2943, 166768), (2978, 164808), (3024, 162301), (3052, 160812), (3924, 125076), (4467, 109872), (4578, 107208), (5232, 93807), (5886, 83384), (5956, 82404), (6104, 80406), (6867, 71472), (7848, 62538), (8934, 54936), (9156, 53604), (10423, 47088), (11772, 41692), (11912, 41202), (12208, 40203), (13401, 36624), (13734, 35736), (15696, 31269), (17868, 27468), (18312, 26802), (20601, 23824), (20846, 23544)]