1368661976

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{7561}}^1$

素因数の和:7617

約数の個数: 64

約数和(自身を含む): 2989107360

約数和(自身を除く): 1620445384

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1331, 1496, 2057, 2662, 4114, 5324, 7561, 8228, 10648, 15122, 16456, 22627, 30244, 45254, 60488, 83171, 90508, 128537, 166342, 181016, 257074, 332684, 514148, 665368, 914881, 1028296, 1413907, 1829762, 2827814, 3659524, 5655628, 7319048, 10063691, 11311256, 15552977, 20127382, 31105954, 40254764, 62211908, 80509528, 124423816, 171082747, 342165494, 684330988, 1368661976]

約数ペア:

[(1, 1368661976), (2, 684330988), (4, 342165494), (8, 171082747), (11, 124423816), (17, 80509528), (22, 62211908), (34, 40254764), (44, 31105954), (68, 20127382), (88, 15552977), (121, 11311256), (136, 10063691), (187, 7319048), (242, 5655628), (374, 3659524), (484, 2827814), (748, 1829762), (968, 1413907), (1331, 1028296), (1496, 914881), (2057, 665368), (2662, 514148), (4114, 332684), (5324, 257074), (7561, 181016), (8228, 166342), (10648, 128537), (15122, 90508), (16456, 83171), (22627, 60488), (30244, 45254)]