2331289968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21481}}^1$

素因数の和:21535

約数の個数: 160

約数和(自身を含む): 7671651840

約数和(自身を除く): 5340361872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 102, 112, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 646, 714, 798, 816, 912, 952, 969, 1064, 1292, 1428, 1596, 1904, 1938, 2128, 2261, 2584, 2856, 3192, 3876, 4522, 5168, 5712, 6384, 6783, 7752, 9044, 13566, 15504, 18088, 21481, 27132, 36176, 42962, 54264, 64443, 85924, 108528, 128886, 150367, 171848, 257772, 300734, 343696, 365177, 408139, 451101, 515544, 601468, 730354, 816278, 902202, 1031088, 1095531, 1202936, 1224417, 1460708, 1632556, 1804404, 2191062, 2405872, 2448834, 2556239, 2856973, 2921416, 3265112, 3608808, 4382124, 4897668, 5112478, 5713946, 5842832, 6530224, 6938363, 7217616, 7668717, 8570919, 8764248, 9795336, 10224956, 11427892, 13876726, 15337434, 17141838, 17528496, 19590672, 20449912, 20815089, 22855784, 27753452, 30674868, 34283676, 40899824, 41630178, 45711568, 48568541, 55506904, 61349736, 68567352, 83260356, 97137082, 111013808, 122699472, 137134704, 145705623, 166520712, 194274164, 291411246, 333041424, 388548328, 582822492, 777096656, 1165644984, 2331289968]

約数ペア:

[(1, 2331289968), (2, 1165644984), (3, 777096656), (4, 582822492), (6, 388548328), (7, 333041424), (8, 291411246), (12, 194274164), (14, 166520712), (16, 145705623), (17, 137134704), (19, 122699472), (21, 111013808), (24, 97137082), (28, 83260356), (34, 68567352), (38, 61349736), (42, 55506904), (48, 48568541), (51, 45711568), (56, 41630178), (57, 40899824), (68, 34283676), (76, 30674868), (84, 27753452), (102, 22855784), (112, 20815089), (114, 20449912), (119, 19590672), (133, 17528496), (136, 17141838), (152, 15337434), (168, 13876726), (204, 11427892), (228, 10224956), (238, 9795336), (266, 8764248), (272, 8570919), (304, 7668717), (323, 7217616), (336, 6938363), (357, 6530224), (399, 5842832), (408, 5713946), (456, 5112478), (476, 4897668), (532, 4382124), (646, 3608808), (714, 3265112), (798, 2921416), (816, 2856973), (912, 2556239), (952, 2448834), (969, 2405872), (1064, 2191062), (1292, 1804404), (1428, 1632556), (1596, 1460708), (1904, 1224417), (1938, 1202936), (2128, 1095531), (2261, 1031088), (2584, 902202), (2856, 816278), (3192, 730354), (3876, 601468), (4522, 515544), (5168, 451101), (5712, 408139), (6384, 365177), (6783, 343696), (7752, 300734), (9044, 257772), (13566, 171848), (15504, 150367), (18088, 128886), (21481, 108528), (27132, 85924), (36176, 64443), (42962, 54264)]