2149968199716

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{2017}}^1\times {\mathrm{123887}}^1$

素因数の和:126153

約数の個数: 72

約数和(自身を含む): 5460130690560

約数和(自身を除く): 3310162490844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2017, 2151, 2868, 4034, 4302, 6051, 8068, 8604, 12102, 18153, 24204, 36306, 72612, 123887, 247774, 371661, 482063, 495548, 743322, 964126, 1114983, 1446189, 1486644, 1928252, 2229966, 2892378, 4338567, 4459932, 5784756, 8677134, 17354268, 29608993, 59217986, 88826979, 118435972, 177653958, 249880079, 266480937, 355307916, 499760158, 532961874, 749640237, 999520316, 1065923748, 1499280474, 2248920711, 2998560948, 4497841422, 8995682844, 59721338881, 119442677762, 179164016643, 238885355524, 358328033286, 537492049929, 716656066572, 1074984099858, 2149968199716]

約数ペア:

[(1, 2149968199716), (2, 1074984099858), (3, 716656066572), (4, 537492049929), (6, 358328033286), (9, 238885355524), (12, 179164016643), (18, 119442677762), (36, 59721338881), (239, 8995682844), (478, 4497841422), (717, 2998560948), (956, 2248920711), (1434, 1499280474), (2017, 1065923748), (2151, 999520316), (2868, 749640237), (4034, 532961874), (4302, 499760158), (6051, 355307916), (8068, 266480937), (8604, 249880079), (12102, 177653958), (18153, 118435972), (24204, 88826979), (36306, 59217986), (72612, 29608993), (123887, 17354268), (247774, 8677134), (371661, 5784756), (482063, 4459932), (495548, 4338567), (743322, 2892378), (964126, 2229966), (1114983, 1928252), (1446189, 1486644)]