453478016

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{937}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 956760000

約数和(自身を除く): 503281984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 199, 304, 398, 608, 796, 937, 1216, 1592, 1874, 2432, 3184, 3748, 3781, 6368, 7496, 7562, 12736, 14992, 15124, 17803, 25472, 29984, 30248, 35606, 59968, 60496, 71212, 119936, 120992, 142424, 186463, 241984, 284848, 372926, 483968, 569696, 745852, 1139392, 1491704, 2278784, 2983408, 3542797, 5966816, 7085594, 11933632, 14171188, 23867264, 28342376, 56684752, 113369504, 226739008, 453478016]

約数ペア:

[(1, 453478016), (2, 226739008), (4, 113369504), (8, 56684752), (16, 28342376), (19, 23867264), (32, 14171188), (38, 11933632), (64, 7085594), (76, 5966816), (128, 3542797), (152, 2983408), (199, 2278784), (304, 1491704), (398, 1139392), (608, 745852), (796, 569696), (937, 483968), (1216, 372926), (1592, 284848), (1874, 241984), (2432, 186463), (3184, 142424), (3748, 120992), (3781, 119936), (6368, 71212), (7496, 60496), (7562, 59968), (12736, 35606), (14992, 30248), (15124, 29984), (17803, 25472)]