144744456

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{757}}^1$

素因数の和:1054

約数の個数: 64

約数和(自身を含む): 375482880

約数和(自身を除く): 230738424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 257, 372, 514, 744, 757, 771, 1028, 1514, 1542, 2056, 2271, 3028, 3084, 4542, 6056, 6168, 7967, 9084, 15934, 18168, 23467, 23901, 31868, 46934, 47802, 63736, 70401, 93868, 95604, 140802, 187736, 191208, 194549, 281604, 389098, 563208, 583647, 778196, 1167294, 1556392, 2334588, 4669176, 6031019, 12062038, 18093057, 24124076, 36186114, 48248152, 72372228, 144744456]

約数ペア:

[(1, 144744456), (2, 72372228), (3, 48248152), (4, 36186114), (6, 24124076), (8, 18093057), (12, 12062038), (24, 6031019), (31, 4669176), (62, 2334588), (93, 1556392), (124, 1167294), (186, 778196), (248, 583647), (257, 563208), (372, 389098), (514, 281604), (744, 194549), (757, 191208), (771, 187736), (1028, 140802), (1514, 95604), (1542, 93868), (2056, 70401), (2271, 63736), (3028, 47802), (3084, 46934), (4542, 31868), (6056, 23901), (6168, 23467), (7967, 18168), (9084, 15934)]