1660296

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 4780800

約数和(自身を除く): 3120504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 331, 418, 456, 627, 662, 836, 993, 1254, 1324, 1672, 1986, 2508, 2648, 3641, 3972, 5016, 6289, 7282, 7944, 10923, 12578, 14564, 18867, 21846, 25156, 29128, 37734, 43692, 50312, 69179, 75468, 87384, 138358, 150936, 207537, 276716, 415074, 553432, 830148, 1660296]

約数ペア:

[(1, 1660296), (2, 830148), (3, 553432), (4, 415074), (6, 276716), (8, 207537), (11, 150936), (12, 138358), (19, 87384), (22, 75468), (24, 69179), (33, 50312), (38, 43692), (44, 37734), (57, 29128), (66, 25156), (76, 21846), (88, 18867), (114, 14564), (132, 12578), (152, 10923), (209, 7944), (228, 7282), (264, 6289), (331, 5016), (418, 3972), (456, 3641), (627, 2648), (662, 2508), (836, 1986), (993, 1672), (1254, 1324)]