1639733376

素因数分解:

$2^7\times 3^1\times {\mathrm{4270139}}^1$

素因数の和:4270156

約数の個数: 32

約数和(自身を含む): 4355542800

約数和(自身を除く): 2715809424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 4270139, 8540278, 12810417, 17080556, 25620834, 34161112, 51241668, 68322224, 102483336, 136644448, 204966672, 273288896, 409933344, 546577792, 819866688, 1639733376]

約数ペア:

[(1, 1639733376), (2, 819866688), (3, 546577792), (4, 409933344), (6, 273288896), (8, 204966672), (12, 136644448), (16, 102483336), (24, 68322224), (32, 51241668), (48, 34161112), (64, 25620834), (96, 17080556), (128, 12810417), (192, 8540278), (384, 4270139)]