249341664

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:521

約数の個数: 192

約数和(自身を含む): 789481728

約数和(自身を除く): 540140064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 41, 44, 48, 52, 66, 78, 82, 88, 96, 104, 123, 132, 143, 156, 164, 176, 208, 246, 264, 286, 312, 328, 352, 416, 429, 443, 451, 492, 528, 533, 572, 624, 656, 858, 886, 902, 984, 1056, 1066, 1144, 1248, 1312, 1329, 1353, 1599, 1716, 1772, 1804, 1968, 2132, 2288, 2658, 2706, 3198, 3432, 3544, 3608, 3936, 4264, 4576, 4873, 5316, 5412, 5759, 5863, 6396, 6864, 7088, 7216, 8528, 9746, 10632, 10824, 11518, 11726, 12792, 13728, 14176, 14432, 14619, 17056, 17277, 17589, 18163, 19492, 21264, 21648, 23036, 23452, 25584, 29238, 34554, 35178, 36326, 38984, 42528, 43296, 46072, 46904, 51168, 54489, 58476, 63349, 69108, 70356, 72652, 77968, 92144, 93808, 108978, 116952, 126698, 138216, 140712, 145304, 155936, 184288, 187616, 190047, 199793, 217956, 233904, 236119, 253396, 276432, 281424, 290608, 380094, 399586, 435912, 467808, 472238, 506792, 552864, 562848, 581216, 599379, 708357, 760188, 799172, 871824, 944476, 1013584, 1198758, 1416714, 1520376, 1598344, 1743648, 1888952, 2027168, 2397516, 2597309, 2833428, 3040752, 3196688, 3777904, 4795032, 5194618, 5666856, 6081504, 6393376, 7555808, 7791927, 9590064, 10389236, 11333712, 15583854, 19180128, 20778472, 22667424, 31167708, 41556944, 62335416, 83113888, 124670832, 249341664]

約数ペア:

[(1, 249341664), (2, 124670832), (3, 83113888), (4, 62335416), (6, 41556944), (8, 31167708), (11, 22667424), (12, 20778472), (13, 19180128), (16, 15583854), (22, 11333712), (24, 10389236), (26, 9590064), (32, 7791927), (33, 7555808), (39, 6393376), (41, 6081504), (44, 5666856), (48, 5194618), (52, 4795032), (66, 3777904), (78, 3196688), (82, 3040752), (88, 2833428), (96, 2597309), (104, 2397516), (123, 2027168), (132, 1888952), (143, 1743648), (156, 1598344), (164, 1520376), (176, 1416714), (208, 1198758), (246, 1013584), (264, 944476), (286, 871824), (312, 799172), (328, 760188), (352, 708357), (416, 599379), (429, 581216), (443, 562848), (451, 552864), (492, 506792), (528, 472238), (533, 467808), (572, 435912), (624, 399586), (656, 380094), (858, 290608), (886, 281424), (902, 276432), (984, 253396), (1056, 236119), (1066, 233904), (1144, 217956), (1248, 199793), (1312, 190047), (1329, 187616), (1353, 184288), (1599, 155936), (1716, 145304), (1772, 140712), (1804, 138216), (1968, 126698), (2132, 116952), (2288, 108978), (2658, 93808), (2706, 92144), (3198, 77968), (3432, 72652), (3544, 70356), (3608, 69108), (3936, 63349), (4264, 58476), (4576, 54489), (4873, 51168), (5316, 46904), (5412, 46072), (5759, 43296), (5863, 42528), (6396, 38984), (6864, 36326), (7088, 35178), (7216, 34554), (8528, 29238), (9746, 25584), (10632, 23452), (10824, 23036), (11518, 21648), (11726, 21264), (12792, 19492), (13728, 18163), (14176, 17589), (14432, 17277), (14619, 17056)]