239331376

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 502110720

約数和(自身を除く): 262779344

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 73, 92, 118, 146, 151, 184, 236, 292, 302, 368, 472, 584, 604, 944, 1168, 1208, 1357, 1679, 2416, 2714, 3358, 3473, 4307, 5428, 6716, 6946, 8614, 8909, 10856, 11023, 13432, 13892, 17228, 17818, 21712, 22046, 26864, 27784, 34456, 35636, 44092, 55568, 68912, 71272, 88184, 99061, 142544, 176368, 198122, 204907, 253529, 396244, 409814, 507058, 650357, 792488, 819628, 1014116, 1300714, 1584976, 1639256, 2028232, 2601428, 3278512, 4056464, 5202856, 10405712, 14958211, 29916422, 59832844, 119665688, 239331376]

約数ペア:

[(1, 239331376), (2, 119665688), (4, 59832844), (8, 29916422), (16, 14958211), (23, 10405712), (46, 5202856), (59, 4056464), (73, 3278512), (92, 2601428), (118, 2028232), (146, 1639256), (151, 1584976), (184, 1300714), (236, 1014116), (292, 819628), (302, 792488), (368, 650357), (472, 507058), (584, 409814), (604, 396244), (944, 253529), (1168, 204907), (1208, 198122), (1357, 176368), (1679, 142544), (2416, 99061), (2714, 88184), (3358, 71272), (3473, 68912), (4307, 55568), (5428, 44092), (6716, 35636), (6946, 34456), (8614, 27784), (8909, 26864), (10856, 22046), (11023, 21712), (13432, 17818), (13892, 17228)]