2378618984

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{8089}}^1$

素因数の和:8250

約数の個数: 64

約数和(自身を含む): 5242320000

約数和(自身を除く): 2863701016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 89, 118, 178, 236, 356, 413, 472, 623, 712, 826, 1246, 1652, 2492, 3304, 4984, 5251, 8089, 10502, 16178, 21004, 32356, 36757, 42008, 56623, 64712, 73514, 113246, 147028, 226492, 294056, 452984, 477251, 719921, 954502, 1439842, 1909004, 2879684, 3340757, 3818008, 5039447, 5759368, 6681514, 10078894, 13363028, 20157788, 26726056, 40315576, 42475339, 84950678, 169901356, 297327373, 339802712, 594654746, 1189309492, 2378618984]

約数ペア:

[(1, 2378618984), (2, 1189309492), (4, 594654746), (7, 339802712), (8, 297327373), (14, 169901356), (28, 84950678), (56, 42475339), (59, 40315576), (89, 26726056), (118, 20157788), (178, 13363028), (236, 10078894), (356, 6681514), (413, 5759368), (472, 5039447), (623, 3818008), (712, 3340757), (826, 2879684), (1246, 1909004), (1652, 1439842), (2492, 954502), (3304, 719921), (4984, 477251), (5251, 452984), (8089, 294056), (10502, 226492), (16178, 147028), (21004, 113246), (32356, 73514), (36757, 64712), (42008, 56623)]