638929896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59029}}^1$

素因数の和:59090

約数の個数: 64

約数和(自身を含む): 1785067200

約数和(自身を除く): 1146137304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 123, 132, 164, 246, 264, 328, 451, 492, 902, 984, 1353, 1804, 2706, 3608, 5412, 10824, 59029, 118058, 177087, 236116, 354174, 472232, 649319, 708348, 1298638, 1416696, 1947957, 2420189, 2597276, 3895914, 4840378, 5194552, 7260567, 7791828, 9680756, 14521134, 15583656, 19361512, 26622079, 29042268, 53244158, 58084536, 79866237, 106488316, 159732474, 212976632, 319464948, 638929896]

約数ペア:

[(1, 638929896), (2, 319464948), (3, 212976632), (4, 159732474), (6, 106488316), (8, 79866237), (11, 58084536), (12, 53244158), (22, 29042268), (24, 26622079), (33, 19361512), (41, 15583656), (44, 14521134), (66, 9680756), (82, 7791828), (88, 7260567), (123, 5194552), (132, 4840378), (164, 3895914), (246, 2597276), (264, 2420189), (328, 1947957), (451, 1416696), (492, 1298638), (902, 708348), (984, 649319), (1353, 472232), (1804, 354174), (2706, 236116), (3608, 177087), (5412, 118058), (10824, 59029)]