1417030144

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:757

約数の個数: 80

約数和(自身を含む): 2935142496

約数和(自身を除く): 1518112352

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 131, 148, 256, 262, 296, 512, 524, 571, 592, 1048, 1142, 1184, 2096, 2284, 2368, 4192, 4568, 4736, 4847, 8384, 9136, 9472, 9694, 16768, 18272, 18944, 19388, 21127, 33536, 36544, 38776, 42254, 67072, 73088, 74801, 77552, 84508, 146176, 149602, 155104, 169016, 292352, 299204, 310208, 338032, 598408, 620416, 676064, 1196816, 1240832, 1352128, 2393632, 2481664, 2704256, 2767637, 4787264, 5408512, 5535274, 9574528, 10817024, 11070548, 19149056, 22141096, 38298112, 44282192, 88564384, 177128768, 354257536, 708515072, 1417030144]

約数ペア:

[(1, 1417030144), (2, 708515072), (4, 354257536), (8, 177128768), (16, 88564384), (32, 44282192), (37, 38298112), (64, 22141096), (74, 19149056), (128, 11070548), (131, 10817024), (148, 9574528), (256, 5535274), (262, 5408512), (296, 4787264), (512, 2767637), (524, 2704256), (571, 2481664), (592, 2393632), (1048, 1352128), (1142, 1240832), (1184, 1196816), (2096, 676064), (2284, 620416), (2368, 598408), (4192, 338032), (4568, 310208), (4736, 299204), (4847, 292352), (8384, 169016), (9136, 155104), (9472, 149602), (9694, 146176), (16768, 84508), (18272, 77552), (18944, 74801), (19388, 73088), (21127, 67072), (33536, 42254), (36544, 38776)]