870880687464

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{54181}}^1$

素因数の和:54659

約数の個数: 128

約数和(自身を含む): 2321156880000

約数和(自身を除く): 1450276192536

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 101, 114, 152, 202, 228, 303, 349, 404, 456, 606, 698, 808, 1047, 1212, 1396, 1919, 2094, 2424, 2792, 3838, 4188, 5757, 6631, 7676, 8376, 11514, 13262, 15352, 19893, 23028, 26524, 35249, 39786, 46056, 53048, 54181, 70498, 79572, 105747, 108362, 140996, 159144, 162543, 211494, 216724, 281992, 325086, 422988, 433448, 650172, 669731, 845976, 1029439, 1300344, 1339462, 2009193, 2058878, 2678924, 3088317, 4018386, 4117756, 5357848, 5472281, 6176634, 8036772, 8235512, 10944562, 12353268, 16073544, 16416843, 18909169, 21889124, 24706536, 32833686, 37818338, 43778248, 56727507, 65667372, 75636676, 103973339, 113455014, 131334744, 151273352, 207946678, 226910028, 311920017, 359274211, 415893356, 453820056, 623840034, 718548422, 831786712, 1077822633, 1247680068, 1437096844, 1909826069, 2155645266, 2495360136, 2874193688, 3819652138, 4311290532, 5729478207, 7639304276, 8622581064, 11458956414, 15278608552, 22917912828, 36286695311, 45835825656, 72573390622, 108860085933, 145146781244, 217720171866, 290293562488, 435440343732, 870880687464]

約数ペア:

[(1, 870880687464), (2, 435440343732), (3, 290293562488), (4, 217720171866), (6, 145146781244), (8, 108860085933), (12, 72573390622), (19, 45835825656), (24, 36286695311), (38, 22917912828), (57, 15278608552), (76, 11458956414), (101, 8622581064), (114, 7639304276), (152, 5729478207), (202, 4311290532), (228, 3819652138), (303, 2874193688), (349, 2495360136), (404, 2155645266), (456, 1909826069), (606, 1437096844), (698, 1247680068), (808, 1077822633), (1047, 831786712), (1212, 718548422), (1396, 623840034), (1919, 453820056), (2094, 415893356), (2424, 359274211), (2792, 311920017), (3838, 226910028), (4188, 207946678), (5757, 151273352), (6631, 131334744), (7676, 113455014), (8376, 103973339), (11514, 75636676), (13262, 65667372), (15352, 56727507), (19893, 43778248), (23028, 37818338), (26524, 32833686), (35249, 24706536), (39786, 21889124), (46056, 18909169), (53048, 16416843), (54181, 16073544), (70498, 12353268), (79572, 10944562), (105747, 8235512), (108362, 8036772), (140996, 6176634), (159144, 5472281), (162543, 5357848), (211494, 4117756), (216724, 4018386), (281992, 3088317), (325086, 2678924), (422988, 2058878), (433448, 2009193), (650172, 1339462), (669731, 1300344), (845976, 1029439)]