2172447312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{77899}}^1$

素因数の和:78000

約数の個数: 80

約数和(自身を含む): 6491251200

約数和(自身を除く): 4318803888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1162, 1328, 1743, 1992, 2324, 3486, 3984, 4648, 6972, 9296, 13944, 27888, 77899, 155798, 233697, 311596, 467394, 545293, 623192, 934788, 1090586, 1246384, 1635879, 1869576, 2181172, 3271758, 3739152, 4362344, 6465617, 6543516, 8724688, 12931234, 13087032, 19396851, 25862468, 26174064, 38793702, 45259319, 51724936, 77587404, 90518638, 103449872, 135777957, 155174808, 181037276, 271555914, 310349616, 362074552, 543111828, 724149104, 1086223656, 2172447312]

約数ペア:

[(1, 2172447312), (2, 1086223656), (3, 724149104), (4, 543111828), (6, 362074552), (7, 310349616), (8, 271555914), (12, 181037276), (14, 155174808), (16, 135777957), (21, 103449872), (24, 90518638), (28, 77587404), (42, 51724936), (48, 45259319), (56, 38793702), (83, 26174064), (84, 25862468), (112, 19396851), (166, 13087032), (168, 12931234), (249, 8724688), (332, 6543516), (336, 6465617), (498, 4362344), (581, 3739152), (664, 3271758), (996, 2181172), (1162, 1869576), (1328, 1635879), (1743, 1246384), (1992, 1090586), (2324, 934788), (3486, 623192), (3984, 545293), (4648, 467394), (6972, 311596), (9296, 233697), (13944, 155798), (27888, 77899)]