56271312

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 168099360

約数和(自身を除く): 111828048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 131, 144, 152, 157, 171, 228, 262, 304, 314, 342, 393, 456, 471, 524, 628, 684, 786, 912, 942, 1048, 1179, 1256, 1368, 1413, 1572, 1884, 2096, 2358, 2489, 2512, 2736, 2826, 2983, 3144, 3768, 4716, 4978, 5652, 5966, 6288, 7467, 7536, 8949, 9432, 9956, 11304, 11932, 14934, 17898, 18864, 19912, 20567, 22401, 22608, 23864, 26847, 29868, 35796, 39824, 41134, 44802, 47728, 53694, 59736, 61701, 71592, 82268, 89604, 107388, 119472, 123402, 143184, 164536, 179208, 185103, 214776, 246804, 329072, 358416, 370206, 390773, 429552, 493608, 740412, 781546, 987216, 1172319, 1480824, 1563092, 2344638, 2961648, 3126184, 3516957, 4689276, 6252368, 7033914, 9378552, 14067828, 18757104, 28135656, 56271312]

約数ペア:

[(1, 56271312), (2, 28135656), (3, 18757104), (4, 14067828), (6, 9378552), (8, 7033914), (9, 6252368), (12, 4689276), (16, 3516957), (18, 3126184), (19, 2961648), (24, 2344638), (36, 1563092), (38, 1480824), (48, 1172319), (57, 987216), (72, 781546), (76, 740412), (114, 493608), (131, 429552), (144, 390773), (152, 370206), (157, 358416), (171, 329072), (228, 246804), (262, 214776), (304, 185103), (314, 179208), (342, 164536), (393, 143184), (456, 123402), (471, 119472), (524, 107388), (628, 89604), (684, 82268), (786, 71592), (912, 61701), (942, 59736), (1048, 53694), (1179, 47728), (1256, 44802), (1368, 41134), (1413, 39824), (1572, 35796), (1884, 29868), (2096, 26847), (2358, 23864), (2489, 22608), (2512, 22401), (2736, 20567), (2826, 19912), (2983, 18864), (3144, 17898), (3768, 14934), (4716, 11932), (4978, 11304), (5652, 9956), (5966, 9432), (6288, 8949), (7467, 7536)]