281319696

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2269}}^1$

素因数の和:2334

約数の個数: 160

約数和(自身を含む): 945772800

約数和(自身を除く): 664453104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 54, 56, 63, 72, 82, 84, 108, 112, 123, 126, 144, 164, 168, 189, 216, 246, 252, 287, 328, 336, 369, 378, 432, 492, 504, 574, 656, 738, 756, 861, 984, 1008, 1107, 1148, 1476, 1512, 1722, 1968, 2214, 2269, 2296, 2583, 2952, 3024, 3444, 4428, 4538, 4592, 5166, 5904, 6807, 6888, 7749, 8856, 9076, 10332, 13614, 13776, 15498, 15883, 17712, 18152, 20421, 20664, 27228, 30996, 31766, 36304, 40842, 41328, 47649, 54456, 61263, 61992, 63532, 81684, 93029, 95298, 108912, 122526, 123984, 127064, 142947, 163368, 186058, 190596, 245052, 254128, 279087, 285894, 326736, 372116, 381192, 428841, 490104, 558174, 571788, 651203, 744232, 762384, 837261, 857682, 980208, 1116348, 1143576, 1302406, 1488464, 1674522, 1715364, 1953609, 2232696, 2287152, 2511783, 2604812, 3349044, 3430728, 3907218, 4465392, 5023566, 5209624, 5860827, 6698088, 6861456, 7814436, 10047132, 10419248, 11721654, 13396176, 15628872, 17582481, 20094264, 23443308, 31257744, 35164962, 40188528, 46886616, 70329924, 93773232, 140659848, 281319696]

約数ペア:

[(1, 281319696), (2, 140659848), (3, 93773232), (4, 70329924), (6, 46886616), (7, 40188528), (8, 35164962), (9, 31257744), (12, 23443308), (14, 20094264), (16, 17582481), (18, 15628872), (21, 13396176), (24, 11721654), (27, 10419248), (28, 10047132), (36, 7814436), (41, 6861456), (42, 6698088), (48, 5860827), (54, 5209624), (56, 5023566), (63, 4465392), (72, 3907218), (82, 3430728), (84, 3349044), (108, 2604812), (112, 2511783), (123, 2287152), (126, 2232696), (144, 1953609), (164, 1715364), (168, 1674522), (189, 1488464), (216, 1302406), (246, 1143576), (252, 1116348), (287, 980208), (328, 857682), (336, 837261), (369, 762384), (378, 744232), (432, 651203), (492, 571788), (504, 558174), (574, 490104), (656, 428841), (738, 381192), (756, 372116), (861, 326736), (984, 285894), (1008, 279087), (1107, 254128), (1148, 245052), (1476, 190596), (1512, 186058), (1722, 163368), (1968, 142947), (2214, 127064), (2269, 123984), (2296, 122526), (2583, 108912), (2952, 95298), (3024, 93029), (3444, 81684), (4428, 63532), (4538, 61992), (4592, 61263), (5166, 54456), (5904, 47649), (6807, 41328), (6888, 40842), (7749, 36304), (8856, 31766), (9076, 30996), (10332, 27228), (13614, 20664), (13776, 20421), (15498, 18152), (15883, 17712)]