1216660224

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3931}}^1$

素因数の和:3994

約数の個数: 144

約数和(自身を含む): 3600579584

約数和(自身を除く): 2383919360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 624, 744, 768, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3328, 3931, 3968, 4836, 4992, 5952, 6448, 7862, 7936, 9672, 9984, 11793, 11904, 12896, 15724, 19344, 23586, 23808, 25792, 31448, 38688, 47172, 51103, 51584, 62896, 77376, 94344, 102206, 103168, 121861, 125792, 153309, 154752, 188688, 204412, 243722, 251584, 306618, 309504, 365583, 377376, 408824, 487444, 503168, 613236, 731166, 754752, 817648, 974888, 1006336, 1226472, 1462332, 1509504, 1584193, 1635296, 1949776, 2452944, 2924664, 3019008, 3168386, 3270592, 3899552, 4752579, 4905888, 5849328, 6336772, 6541184, 7799104, 9505158, 9811776, 11698656, 12673544, 13082368, 15598208, 19010316, 19623552, 23397312, 25347088, 31196416, 38020632, 39247104, 46794624, 50694176, 76041264, 93589248, 101388352, 152082528, 202776704, 304165056, 405553408, 608330112, 1216660224]

約数ペア:

[(1, 1216660224), (2, 608330112), (3, 405553408), (4, 304165056), (6, 202776704), (8, 152082528), (12, 101388352), (13, 93589248), (16, 76041264), (24, 50694176), (26, 46794624), (31, 39247104), (32, 38020632), (39, 31196416), (48, 25347088), (52, 23397312), (62, 19623552), (64, 19010316), (78, 15598208), (93, 13082368), (96, 12673544), (104, 11698656), (124, 9811776), (128, 9505158), (156, 7799104), (186, 6541184), (192, 6336772), (208, 5849328), (248, 4905888), (256, 4752579), (312, 3899552), (372, 3270592), (384, 3168386), (403, 3019008), (416, 2924664), (496, 2452944), (624, 1949776), (744, 1635296), (768, 1584193), (806, 1509504), (832, 1462332), (992, 1226472), (1209, 1006336), (1248, 974888), (1488, 817648), (1612, 754752), (1664, 731166), (1984, 613236), (2418, 503168), (2496, 487444), (2976, 408824), (3224, 377376), (3328, 365583), (3931, 309504), (3968, 306618), (4836, 251584), (4992, 243722), (5952, 204412), (6448, 188688), (7862, 154752), (7936, 153309), (9672, 125792), (9984, 121861), (11793, 103168), (11904, 102206), (12896, 94344), (15724, 77376), (19344, 62896), (23586, 51584), (23808, 51103), (25792, 47172), (31448, 38688)]