31550112

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:483

約数の個数: 144

約数和(自身を含む): 102368448

約数和(自身を除く): 70818336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 96, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 288, 352, 368, 396, 414, 433, 506, 528, 552, 736, 759, 792, 828, 866, 1012, 1056, 1104, 1299, 1518, 1584, 1656, 1732, 2024, 2208, 2277, 2598, 3036, 3168, 3312, 3464, 3897, 4048, 4554, 4763, 5196, 6072, 6624, 6928, 7794, 8096, 9108, 9526, 9959, 10392, 12144, 13856, 14289, 15588, 18216, 19052, 19918, 20784, 24288, 28578, 29877, 31176, 36432, 38104, 39836, 41568, 42867, 57156, 59754, 62352, 72864, 76208, 79672, 85734, 89631, 109549, 114312, 119508, 124704, 152416, 159344, 171468, 179262, 219098, 228624, 239016, 318688, 328647, 342936, 358524, 438196, 457248, 478032, 657294, 685872, 717048, 876392, 956064, 985941, 1314588, 1371744, 1434096, 1752784, 1971882, 2629176, 2868192, 3505568, 3943764, 5258352, 7887528, 10516704, 15775056, 31550112]

約数ペア:

[(1, 31550112), (2, 15775056), (3, 10516704), (4, 7887528), (6, 5258352), (8, 3943764), (9, 3505568), (11, 2868192), (12, 2629176), (16, 1971882), (18, 1752784), (22, 1434096), (23, 1371744), (24, 1314588), (32, 985941), (33, 956064), (36, 876392), (44, 717048), (46, 685872), (48, 657294), (66, 478032), (69, 457248), (72, 438196), (88, 358524), (92, 342936), (96, 328647), (99, 318688), (132, 239016), (138, 228624), (144, 219098), (176, 179262), (184, 171468), (198, 159344), (207, 152416), (253, 124704), (264, 119508), (276, 114312), (288, 109549), (352, 89631), (368, 85734), (396, 79672), (414, 76208), (433, 72864), (506, 62352), (528, 59754), (552, 57156), (736, 42867), (759, 41568), (792, 39836), (828, 38104), (866, 36432), (1012, 31176), (1056, 29877), (1104, 28578), (1299, 24288), (1518, 20784), (1584, 19918), (1656, 19052), (1732, 18216), (2024, 15588), (2208, 14289), (2277, 13856), (2598, 12144), (3036, 10392), (3168, 9959), (3312, 9526), (3464, 9108), (3897, 8096), (4048, 7794), (4554, 6928), (4763, 6624), (5196, 6072)]