1252417968

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1419

約数の個数: 120

約数和(自身を含む): 3592180800

約数和(自身を除く): 2339762832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 89, 144, 158, 178, 237, 267, 316, 356, 474, 534, 632, 711, 712, 801, 948, 1068, 1237, 1264, 1422, 1424, 1602, 1896, 2136, 2474, 2844, 3204, 3711, 3792, 4272, 4948, 5688, 6408, 7031, 7422, 9896, 11133, 11376, 12816, 14062, 14844, 19792, 21093, 22266, 28124, 29688, 42186, 44532, 56248, 59376, 63279, 84372, 89064, 97723, 110093, 112496, 126558, 168744, 178128, 195446, 220186, 253116, 293169, 330279, 337488, 390892, 440372, 506232, 586338, 660558, 781784, 879507, 880744, 990837, 1012464, 1172676, 1321116, 1563568, 1759014, 1761488, 1981674, 2345352, 2642232, 3518028, 3963348, 4690704, 5284464, 7036056, 7926696, 8697347, 14072112, 15853392, 17394694, 26092041, 34789388, 52184082, 69578776, 78276123, 104368164, 139157552, 156552246, 208736328, 313104492, 417472656, 626208984, 1252417968]

約数ペア:

[(1, 1252417968), (2, 626208984), (3, 417472656), (4, 313104492), (6, 208736328), (8, 156552246), (9, 139157552), (12, 104368164), (16, 78276123), (18, 69578776), (24, 52184082), (36, 34789388), (48, 26092041), (72, 17394694), (79, 15853392), (89, 14072112), (144, 8697347), (158, 7926696), (178, 7036056), (237, 5284464), (267, 4690704), (316, 3963348), (356, 3518028), (474, 2642232), (534, 2345352), (632, 1981674), (711, 1761488), (712, 1759014), (801, 1563568), (948, 1321116), (1068, 1172676), (1237, 1012464), (1264, 990837), (1422, 880744), (1424, 879507), (1602, 781784), (1896, 660558), (2136, 586338), (2474, 506232), (2844, 440372), (3204, 390892), (3711, 337488), (3792, 330279), (4272, 293169), (4948, 253116), (5688, 220186), (6408, 195446), (7031, 178128), (7422, 168744), (9896, 126558), (11133, 112496), (11376, 110093), (12816, 97723), (14062, 89064), (14844, 84372), (19792, 63279), (21093, 59376), (22266, 56248), (28124, 44532), (29688, 42186)]