263230128

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1512

約数の個数: 160

約数和(自身を含む): 878277120

約数和(自身を除く): 615046992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 84, 108, 112, 122, 126, 144, 168, 183, 189, 216, 244, 252, 336, 366, 378, 427, 432, 488, 504, 549, 732, 756, 854, 976, 1008, 1098, 1281, 1427, 1464, 1512, 1647, 1708, 2196, 2562, 2854, 2928, 3024, 3294, 3416, 3843, 4281, 4392, 5124, 5708, 6588, 6832, 7686, 8562, 8784, 9989, 10248, 11416, 11529, 12843, 13176, 15372, 17124, 19978, 20496, 22832, 23058, 25686, 26352, 29967, 30744, 34248, 38529, 39956, 46116, 51372, 59934, 61488, 68496, 77058, 79912, 87047, 89901, 92232, 102744, 119868, 154116, 159824, 174094, 179802, 184464, 205488, 239736, 261141, 269703, 308232, 348188, 359604, 479472, 522282, 539406, 609329, 616464, 696376, 719208, 783423, 1044564, 1078812, 1218658, 1392752, 1438416, 1566846, 1827987, 2089128, 2157624, 2350269, 2437316, 3133692, 3655974, 4178256, 4315248, 4700538, 4874632, 5483961, 6267384, 7311948, 9401076, 9749264, 10967922, 12534768, 14623896, 16451883, 18802152, 21935844, 29247792, 32903766, 37604304, 43871688, 65807532, 87743376, 131615064, 263230128]

約数ペア:

[(1, 263230128), (2, 131615064), (3, 87743376), (4, 65807532), (6, 43871688), (7, 37604304), (8, 32903766), (9, 29247792), (12, 21935844), (14, 18802152), (16, 16451883), (18, 14623896), (21, 12534768), (24, 10967922), (27, 9749264), (28, 9401076), (36, 7311948), (42, 6267384), (48, 5483961), (54, 4874632), (56, 4700538), (61, 4315248), (63, 4178256), (72, 3655974), (84, 3133692), (108, 2437316), (112, 2350269), (122, 2157624), (126, 2089128), (144, 1827987), (168, 1566846), (183, 1438416), (189, 1392752), (216, 1218658), (244, 1078812), (252, 1044564), (336, 783423), (366, 719208), (378, 696376), (427, 616464), (432, 609329), (488, 539406), (504, 522282), (549, 479472), (732, 359604), (756, 348188), (854, 308232), (976, 269703), (1008, 261141), (1098, 239736), (1281, 205488), (1427, 184464), (1464, 179802), (1512, 174094), (1647, 159824), (1708, 154116), (2196, 119868), (2562, 102744), (2854, 92232), (2928, 89901), (3024, 87047), (3294, 79912), (3416, 77058), (3843, 68496), (4281, 61488), (4392, 59934), (5124, 51372), (5708, 46116), (6588, 39956), (6832, 38529), (7686, 34248), (8562, 30744), (8784, 29967), (9989, 26352), (10248, 25686), (11416, 23058), (11529, 22832), (12843, 20496), (13176, 19978), (15372, 17124)]