217486322928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{8521}}^1\times {\mathrm{25321}}^1$

素因数の和:33863

約数の個数: 120

約数和(自身を含む): 695720126816

約数和(自身を除く): 478233803888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 8521, 17042, 25321, 25563, 34084, 50642, 51126, 59647, 68168, 75963, 76689, 101284, 102252, 119294, 136336, 151926, 153378, 177247, 178941, 202568, 204504, 227889, 238588, 303852, 306756, 354494, 357882, 405136, 409008, 455778, 477176, 531741, 536823, 607704, 613512, 708988, 715764, 911556, 954352, 1063482, 1073646, 1215408, 1227024, 1417976, 1431528, 1595223, 1823112, 2126964, 2147292, 2835952, 2863056, 3190446, 3646224, 4253928, 4294584, 6380892, 8507856, 8589168, 12761784, 25523568, 215760241, 431520482, 647280723, 863040964, 1294561446, 1510321687, 1726081928, 1941842169, 2589122892, 3020643374, 3452163856, 3883684338, 4530965061, 5178245784, 6041286748, 7767368676, 9061930122, 10356491568, 12082573496, 13592895183, 15534737352, 18123860244, 24165146992, 27185790366, 31069474704, 36247720488, 54371580732, 72495440976, 108743161464, 217486322928]

約数ペア:

[(1, 217486322928), (2, 108743161464), (3, 72495440976), (4, 54371580732), (6, 36247720488), (7, 31069474704), (8, 27185790366), (9, 24165146992), (12, 18123860244), (14, 15534737352), (16, 13592895183), (18, 12082573496), (21, 10356491568), (24, 9061930122), (28, 7767368676), (36, 6041286748), (42, 5178245784), (48, 4530965061), (56, 3883684338), (63, 3452163856), (72, 3020643374), (84, 2589122892), (112, 1941842169), (126, 1726081928), (144, 1510321687), (168, 1294561446), (252, 863040964), (336, 647280723), (504, 431520482), (1008, 215760241), (8521, 25523568), (17042, 12761784), (25321, 8589168), (25563, 8507856), (34084, 6380892), (50642, 4294584), (51126, 4253928), (59647, 3646224), (68168, 3190446), (75963, 2863056), (76689, 2835952), (101284, 2147292), (102252, 2126964), (119294, 1823112), (136336, 1595223), (151926, 1431528), (153378, 1417976), (177247, 1227024), (178941, 1215408), (202568, 1073646), (204504, 1063482), (227889, 954352), (238588, 911556), (303852, 715764), (306756, 708988), (354494, 613512), (357882, 607704), (405136, 536823), (409008, 531741), (455778, 477176)]