2669904016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:158

約数の個数: 180

約数和(自身を含む): 6239467836

約数和(自身を除く): 3569563820

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 37, 38, 52, 62, 74, 76, 104, 124, 148, 152, 208, 247, 248, 296, 304, 361, 403, 481, 494, 496, 589, 592, 703, 722, 806, 961, 962, 988, 1147, 1178, 1406, 1444, 1612, 1922, 1924, 1976, 2294, 2356, 2812, 2888, 3224, 3844, 3848, 3952, 4588, 4693, 4712, 5624, 5776, 6448, 7657, 7688, 7696, 9139, 9176, 9386, 9424, 11191, 11248, 12493, 13357, 14911, 15314, 15376, 18259, 18278, 18352, 18772, 21793, 22382, 24986, 26714, 29822, 30628, 35557, 36518, 36556, 37544, 43586, 44764, 49972, 53428, 59644, 61256, 71114, 73036, 73112, 75088, 87172, 89528, 99944, 106856, 119288, 122512, 142228, 145483, 146072, 146224, 173641, 174344, 179056, 199888, 213712, 237367, 238576, 283309, 284456, 290966, 292144, 346921, 347282, 348688, 414067, 462241, 474734, 566618, 568912, 581932, 675583, 693842, 694564, 828134, 924482, 949468, 1133236, 1163864, 1351166, 1387684, 1389128, 1656268, 1848964, 1898936, 2266472, 2327728, 2702332, 2775368, 2778256, 3312536, 3697928, 3797872, 4509973, 4532944, 5382871, 5404664, 5550736, 6625072, 7395856, 8782579, 9019946, 10765742, 10809328, 12836077, 17565158, 18039892, 21531484, 25672154, 35130316, 36079784, 43062968, 51344308, 70260632, 72159568, 86125936, 102688616, 140521264, 166869001, 205377232, 333738002, 667476004, 1334952008, 2669904016]

約数ペア:

[(1, 2669904016), (2, 1334952008), (4, 667476004), (8, 333738002), (13, 205377232), (16, 166869001), (19, 140521264), (26, 102688616), (31, 86125936), (37, 72159568), (38, 70260632), (52, 51344308), (62, 43062968), (74, 36079784), (76, 35130316), (104, 25672154), (124, 21531484), (148, 18039892), (152, 17565158), (208, 12836077), (247, 10809328), (248, 10765742), (296, 9019946), (304, 8782579), (361, 7395856), (403, 6625072), (481, 5550736), (494, 5404664), (496, 5382871), (589, 4532944), (592, 4509973), (703, 3797872), (722, 3697928), (806, 3312536), (961, 2778256), (962, 2775368), (988, 2702332), (1147, 2327728), (1178, 2266472), (1406, 1898936), (1444, 1848964), (1612, 1656268), (1922, 1389128), (1924, 1387684), (1976, 1351166), (2294, 1163864), (2356, 1133236), (2812, 949468), (2888, 924482), (3224, 828134), (3844, 694564), (3848, 693842), (3952, 675583), (4588, 581932), (4693, 568912), (4712, 566618), (5624, 474734), (5776, 462241), (6448, 414067), (7657, 348688), (7688, 347282), (7696, 346921), (9139, 292144), (9176, 290966), (9386, 284456), (9424, 283309), (11191, 238576), (11248, 237367), (12493, 213712), (13357, 199888), (14911, 179056), (15314, 174344), (15376, 173641), (18259, 146224), (18278, 146072), (18352, 145483), (18772, 142228), (21793, 122512), (22382, 119288), (24986, 106856), (26714, 99944), (29822, 89528), (30628, 87172), (35557, 75088), (36518, 73112), (36556, 73036), (37544, 71114), (43586, 61256), (44764, 59644), (49972, 53428)]