973123456

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3541}}^1$

素因数の和:3687

約数の個数: 64

約数和(自身を含む): 2059318800

約数和(自身を除く): 1086195344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 128, 152, 226, 304, 452, 608, 904, 1216, 1808, 2147, 2432, 3541, 3616, 4294, 7082, 7232, 8588, 14164, 14464, 17176, 28328, 34352, 56656, 67279, 68704, 113312, 134558, 137408, 226624, 269116, 274816, 400133, 453248, 538232, 800266, 1076464, 1600532, 2152928, 3201064, 4305856, 6402128, 7602527, 8611712, 12804256, 15205054, 25608512, 30410108, 51217024, 60820216, 121640432, 243280864, 486561728, 973123456]

約数ペア:

[(1, 973123456), (2, 486561728), (4, 243280864), (8, 121640432), (16, 60820216), (19, 51217024), (32, 30410108), (38, 25608512), (64, 15205054), (76, 12804256), (113, 8611712), (128, 7602527), (152, 6402128), (226, 4305856), (304, 3201064), (452, 2152928), (608, 1600532), (904, 1076464), (1216, 800266), (1808, 538232), (2147, 453248), (2432, 400133), (3541, 274816), (3616, 269116), (4294, 226624), (7082, 137408), (7232, 134558), (8588, 113312), (14164, 68704), (14464, 67279), (17176, 56656), (28328, 34352)]