379506836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2039}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 731136000

約数和(自身を除く): 351629164

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 79, 124, 158, 316, 589, 1178, 1501, 2039, 2356, 2449, 3002, 4078, 4898, 6004, 8156, 9796, 38741, 46531, 63209, 77482, 93062, 126418, 154964, 161081, 186124, 252836, 322162, 644324, 1200971, 2401942, 3060539, 4803884, 4993511, 6121078, 9987022, 12242156, 19974044, 94876709, 189753418, 379506836]

約数ペア:

[(1, 379506836), (2, 189753418), (4, 94876709), (19, 19974044), (31, 12242156), (38, 9987022), (62, 6121078), (76, 4993511), (79, 4803884), (124, 3060539), (158, 2401942), (316, 1200971), (589, 644324), (1178, 322162), (1501, 252836), (2039, 186124), (2356, 161081), (2449, 154964), (3002, 126418), (4078, 93062), (4898, 77482), (6004, 63209), (8156, 46531), (9796, 38741)]