508749384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{547}}^1$

素因数の和:851

約数の個数: 128

約数和(自身を含む): 1502484480

約数和(自身を除く): 993735096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 271, 286, 312, 429, 542, 547, 572, 813, 858, 1084, 1094, 1144, 1626, 1641, 1716, 2168, 2188, 2981, 3252, 3282, 3432, 3523, 4376, 5962, 6017, 6504, 6564, 7046, 7111, 8943, 10569, 11924, 12034, 13128, 14092, 14222, 17886, 18051, 21138, 21333, 23848, 24068, 28184, 28444, 35772, 36102, 38753, 42276, 42666, 48136, 56888, 71544, 72204, 77506, 78221, 84552, 85332, 116259, 144408, 148237, 155012, 156442, 170664, 232518, 234663, 296474, 310024, 312884, 444711, 465036, 469326, 592948, 625768, 889422, 930072, 938652, 1185896, 1630607, 1778844, 1877304, 1927081, 3261214, 3557688, 3854162, 4891821, 5781243, 6522428, 7708324, 9783642, 11562486, 13044856, 15416648, 19567284, 21197891, 23124972, 39134568, 42395782, 46249944, 63593673, 84791564, 127187346, 169583128, 254374692, 508749384]

約数ペア:

[(1, 508749384), (2, 254374692), (3, 169583128), (4, 127187346), (6, 84791564), (8, 63593673), (11, 46249944), (12, 42395782), (13, 39134568), (22, 23124972), (24, 21197891), (26, 19567284), (33, 15416648), (39, 13044856), (44, 11562486), (52, 9783642), (66, 7708324), (78, 6522428), (88, 5781243), (104, 4891821), (132, 3854162), (143, 3557688), (156, 3261214), (264, 1927081), (271, 1877304), (286, 1778844), (312, 1630607), (429, 1185896), (542, 938652), (547, 930072), (572, 889422), (813, 625768), (858, 592948), (1084, 469326), (1094, 465036), (1144, 444711), (1626, 312884), (1641, 310024), (1716, 296474), (2168, 234663), (2188, 232518), (2981, 170664), (3252, 156442), (3282, 155012), (3432, 148237), (3523, 144408), (4376, 116259), (5962, 85332), (6017, 84552), (6504, 78221), (6564, 77506), (7046, 72204), (7111, 71544), (8943, 56888), (10569, 48136), (11924, 42666), (12034, 42276), (13128, 38753), (14092, 36102), (14222, 35772), (17886, 28444), (18051, 28184), (21138, 24068), (21333, 23848)]