376316432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 809948160

約数和(自身を除く): 433631728

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 107, 152, 184, 214, 304, 368, 428, 437, 503, 856, 874, 1006, 1712, 1748, 2012, 2033, 2461, 3496, 4024, 4066, 4922, 6992, 8048, 8132, 9557, 9844, 11569, 16264, 19114, 19688, 23138, 32528, 38228, 39376, 46276, 46759, 53821, 76456, 92552, 93518, 107642, 152912, 185104, 187036, 215284, 219811, 374072, 430568, 439622, 748144, 861136, 879244, 1022599, 1237883, 1758488, 2045198, 2475766, 3516976, 4090396, 4951532, 8180792, 9903064, 16361584, 19806128, 23519777, 47039554, 94079108, 188158216, 376316432]

約数ペア:

[(1, 376316432), (2, 188158216), (4, 94079108), (8, 47039554), (16, 23519777), (19, 19806128), (23, 16361584), (38, 9903064), (46, 8180792), (76, 4951532), (92, 4090396), (107, 3516976), (152, 2475766), (184, 2045198), (214, 1758488), (304, 1237883), (368, 1022599), (428, 879244), (437, 861136), (503, 748144), (856, 439622), (874, 430568), (1006, 374072), (1712, 219811), (1748, 215284), (2012, 187036), (2033, 185104), (2461, 152912), (3496, 107642), (4024, 93518), (4066, 92552), (4922, 76456), (6992, 53821), (8048, 46759), (8132, 46276), (9557, 39376), (9844, 38228), (11569, 32528), (16264, 23138), (19114, 19688)]