219681264

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14347}}^1$

素因数の和:14398

約数の個数: 80

約数和(自身を含む): 640494720

約数和(自身を除く): 420813456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 5104, 7656, 14347, 15312, 28694, 43041, 57388, 86082, 114776, 157817, 172164, 229552, 315634, 344328, 416063, 473451, 631268, 688656, 832126, 946902, 1248189, 1262536, 1664252, 1893804, 2496378, 2525072, 3328504, 3787608, 4576693, 4992756, 6657008, 7575216, 9153386, 9985512, 13730079, 18306772, 19971024, 27460158, 36613544, 54920316, 73227088, 109840632, 219681264]

約数ペア:

[(1, 219681264), (2, 109840632), (3, 73227088), (4, 54920316), (6, 36613544), (8, 27460158), (11, 19971024), (12, 18306772), (16, 13730079), (22, 9985512), (24, 9153386), (29, 7575216), (33, 6657008), (44, 4992756), (48, 4576693), (58, 3787608), (66, 3328504), (87, 2525072), (88, 2496378), (116, 1893804), (132, 1664252), (174, 1262536), (176, 1248189), (232, 946902), (264, 832126), (319, 688656), (348, 631268), (464, 473451), (528, 416063), (638, 344328), (696, 315634), (957, 229552), (1276, 172164), (1392, 157817), (1914, 114776), (2552, 86082), (3828, 57388), (5104, 43041), (7656, 28694), (14347, 15312)]