897910056

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1597}}^1$

素因数の和:1768

約数の個数: 128

約数和(自身を含む): 2646288000

約数和(自身を除く): 1748377944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 137, 152, 171, 216, 228, 274, 342, 411, 456, 513, 548, 684, 822, 1026, 1096, 1233, 1368, 1597, 1644, 2052, 2466, 2603, 3194, 3288, 3699, 4104, 4791, 4932, 5206, 6388, 7398, 7809, 9582, 9864, 10412, 12776, 14373, 14796, 15618, 19164, 20824, 23427, 28746, 29592, 30343, 31236, 38328, 43119, 46854, 57492, 60686, 62472, 70281, 86238, 91029, 93708, 114984, 121372, 140562, 172476, 182058, 187416, 218789, 242744, 273087, 281124, 344952, 364116, 437578, 546174, 562248, 656367, 728232, 819261, 875156, 1092348, 1312734, 1638522, 1750312, 1969101, 2184696, 2625468, 3277044, 3938202, 4156991, 5250936, 5907303, 6554088, 7876404, 8313982, 11814606, 12470973, 15752808, 16627964, 23629212, 24941946, 33255928, 37412919, 47258424, 49883892, 74825838, 99767784, 112238757, 149651676, 224477514, 299303352, 448955028, 897910056]

約数ペア:

[(1, 897910056), (2, 448955028), (3, 299303352), (4, 224477514), (6, 149651676), (8, 112238757), (9, 99767784), (12, 74825838), (18, 49883892), (19, 47258424), (24, 37412919), (27, 33255928), (36, 24941946), (38, 23629212), (54, 16627964), (57, 15752808), (72, 12470973), (76, 11814606), (108, 8313982), (114, 7876404), (137, 6554088), (152, 5907303), (171, 5250936), (216, 4156991), (228, 3938202), (274, 3277044), (342, 2625468), (411, 2184696), (456, 1969101), (513, 1750312), (548, 1638522), (684, 1312734), (822, 1092348), (1026, 875156), (1096, 819261), (1233, 728232), (1368, 656367), (1597, 562248), (1644, 546174), (2052, 437578), (2466, 364116), (2603, 344952), (3194, 281124), (3288, 273087), (3699, 242744), (4104, 218789), (4791, 187416), (4932, 182058), (5206, 172476), (6388, 140562), (7398, 121372), (7809, 114984), (9582, 93708), (9864, 91029), (10412, 86238), (12776, 70281), (14373, 62472), (14796, 60686), (15618, 57492), (19164, 46854), (20824, 43119), (23427, 38328), (28746, 31236), (29592, 30343)]