18339791616

素因数分解:

$2^8\times 3^2\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:651

約数の個数: 216

約数和(自身を含む): 53722206720

約数和(自身を除く): 35382415104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 233, 254, 256, 269, 288, 381, 384, 466, 508, 538, 576, 699, 762, 768, 807, 932, 1016, 1076, 1143, 1152, 1398, 1524, 1614, 1864, 2032, 2097, 2152, 2286, 2304, 2421, 2796, 3048, 3228, 3728, 4064, 4194, 4304, 4572, 4842, 5592, 6096, 6456, 7456, 8128, 8388, 8608, 9144, 9684, 11184, 12192, 12912, 14912, 16256, 16776, 17216, 18288, 19368, 22368, 24384, 25824, 29591, 29824, 32512, 33552, 34163, 34432, 36576, 38736, 44736, 48768, 51648, 59182, 59648, 62677, 67104, 68326, 68864, 73152, 77472, 88773, 89472, 97536, 102489, 103296, 118364, 125354, 134208, 136652, 146304, 154944, 177546, 178944, 188031, 204978, 206592, 236728, 250708, 266319, 268416, 273304, 292608, 307467, 309888, 355092, 376062, 409956, 473456, 501416, 532638, 536832, 546608, 564093, 614934, 619776, 710184, 752124, 819912, 946912, 1002832, 1065276, 1093216, 1128186, 1229868, 1420368, 1504248, 1639824, 1893824, 2005664, 2130552, 2186432, 2256372, 2459736, 2840736, 3008496, 3279648, 3787648, 4011328, 4261104, 4372864, 4512744, 4919472, 5681472, 6016992, 6559296, 7575296, 7959979, 8022656, 8522208, 8745728, 9025488, 9838944, 11362944, 12033984, 13118592, 15919958, 16045312, 17044416, 18050976, 19677888, 22725888, 23879937, 24067968, 26237184, 31839916, 34088832, 36101952, 39355776, 47759874, 48135936, 63679832, 68177664, 71639811, 72203904, 78711552, 95519748, 127359664, 143279622, 144407808, 191039496, 254719328, 286559244, 382078992, 509438656, 573118488, 764157984, 1018877312, 1146236976, 1528315968, 2037754624, 2292473952, 3056631936, 4584947904, 6113263872, 9169895808, 18339791616]

約数ペア:

[(1, 18339791616), (2, 9169895808), (3, 6113263872), (4, 4584947904), (6, 3056631936), (8, 2292473952), (9, 2037754624), (12, 1528315968), (16, 1146236976), (18, 1018877312), (24, 764157984), (32, 573118488), (36, 509438656), (48, 382078992), (64, 286559244), (72, 254719328), (96, 191039496), (127, 144407808), (128, 143279622), (144, 127359664), (192, 95519748), (233, 78711552), (254, 72203904), (256, 71639811), (269, 68177664), (288, 63679832), (381, 48135936), (384, 47759874), (466, 39355776), (508, 36101952), (538, 34088832), (576, 31839916), (699, 26237184), (762, 24067968), (768, 23879937), (807, 22725888), (932, 19677888), (1016, 18050976), (1076, 17044416), (1143, 16045312), (1152, 15919958), (1398, 13118592), (1524, 12033984), (1614, 11362944), (1864, 9838944), (2032, 9025488), (2097, 8745728), (2152, 8522208), (2286, 8022656), (2304, 7959979), (2421, 7575296), (2796, 6559296), (3048, 6016992), (3228, 5681472), (3728, 4919472), (4064, 4512744), (4194, 4372864), (4304, 4261104), (4572, 4011328), (4842, 3787648), (5592, 3279648), (6096, 3008496), (6456, 2840736), (7456, 2459736), (8128, 2256372), (8388, 2186432), (8608, 2130552), (9144, 2005664), (9684, 1893824), (11184, 1639824), (12192, 1504248), (12912, 1420368), (14912, 1229868), (16256, 1128186), (16776, 1093216), (17216, 1065276), (18288, 1002832), (19368, 946912), (22368, 819912), (24384, 752124), (25824, 710184), (29591, 619776), (29824, 614934), (32512, 564093), (33552, 546608), (34163, 536832), (34432, 532638), (36576, 501416), (38736, 473456), (44736, 409956), (48768, 376062), (51648, 355092), (59182, 309888), (59648, 307467), (62677, 292608), (67104, 273304), (68326, 268416), (68864, 266319), (73152, 250708), (77472, 236728), (88773, 206592), (89472, 204978), (97536, 188031), (102489, 178944), (103296, 177546), (118364, 154944), (125354, 146304), (134208, 136652)]