220882997916

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{7177}}^1$

素因数の和:7513

約数の個数: 216

約数和(自身を含む): 661245399360

約数和(自身を除く): 440362401444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 98, 126, 146, 147, 196, 219, 239, 252, 292, 294, 438, 441, 478, 511, 588, 657, 717, 876, 882, 956, 1022, 1314, 1434, 1533, 1673, 1764, 2044, 2151, 2628, 2868, 3066, 3346, 3577, 4302, 4599, 5019, 6132, 6692, 7154, 7177, 8604, 9198, 10038, 10731, 11711, 14308, 14354, 15057, 17447, 18396, 20076, 21462, 21531, 23422, 28708, 30114, 32193, 34894, 35133, 42924, 43062, 46844, 50239, 52341, 60228, 64386, 64593, 69788, 70266, 86124, 100478, 104682, 105399, 122129, 128772, 129186, 140532, 150717, 157023, 200956, 209364, 210798, 244258, 258372, 301434, 314046, 351673, 366387, 421596, 452151, 488516, 523921, 602868, 628092, 703346, 732774, 854903, 904302, 1047842, 1055019, 1099161, 1406692, 1465548, 1571763, 1709806, 1715303, 1808604, 2095684, 2110038, 2198322, 2564709, 3143526, 3165057, 3419612, 3430606, 3667447, 4220076, 4396644, 4715289, 5129418, 5145909, 6287052, 6330114, 6861212, 7334894, 7694127, 9430578, 10258836, 10291818, 11002341, 12007121, 12660228, 14669788, 15388254, 15437727, 18861156, 20583636, 22004682, 24014242, 25672129, 30776508, 30875454, 33007023, 36021363, 44009364, 48028484, 51344258, 61750908, 66014046, 72042726, 77016387, 84049847, 102688516, 108064089, 125217119, 132028092, 144085452, 154032774, 168099694, 216128178, 231049161, 250434238, 252149541, 308065548, 336199388, 375651357, 432256356, 462098322, 500868476, 504299082, 751302714, 756448623, 876519833, 924196644, 1008598164, 1126954071, 1502605428, 1512897246, 1753039666, 2253908142, 2629559499, 3025794492, 3506079332, 4507816284, 5259118998, 6135638831, 7888678497, 10518237996, 12271277662, 15777356994, 18406916493, 24542555324, 31554713988, 36813832986, 55220749479, 73627665972, 110441498958, 220882997916]

約数ペア:

[(1, 220882997916), (2, 110441498958), (3, 73627665972), (4, 55220749479), (6, 36813832986), (7, 31554713988), (9, 24542555324), (12, 18406916493), (14, 15777356994), (18, 12271277662), (21, 10518237996), (28, 7888678497), (36, 6135638831), (42, 5259118998), (49, 4507816284), (63, 3506079332), (73, 3025794492), (84, 2629559499), (98, 2253908142), (126, 1753039666), (146, 1512897246), (147, 1502605428), (196, 1126954071), (219, 1008598164), (239, 924196644), (252, 876519833), (292, 756448623), (294, 751302714), (438, 504299082), (441, 500868476), (478, 462098322), (511, 432256356), (588, 375651357), (657, 336199388), (717, 308065548), (876, 252149541), (882, 250434238), (956, 231049161), (1022, 216128178), (1314, 168099694), (1434, 154032774), (1533, 144085452), (1673, 132028092), (1764, 125217119), (2044, 108064089), (2151, 102688516), (2628, 84049847), (2868, 77016387), (3066, 72042726), (3346, 66014046), (3577, 61750908), (4302, 51344258), (4599, 48028484), (5019, 44009364), (6132, 36021363), (6692, 33007023), (7154, 30875454), (7177, 30776508), (8604, 25672129), (9198, 24014242), (10038, 22004682), (10731, 20583636), (11711, 18861156), (14308, 15437727), (14354, 15388254), (15057, 14669788), (17447, 12660228), (18396, 12007121), (20076, 11002341), (21462, 10291818), (21531, 10258836), (23422, 9430578), (28708, 7694127), (30114, 7334894), (32193, 6861212), (34894, 6330114), (35133, 6287052), (42924, 5145909), (43062, 5129418), (46844, 4715289), (50239, 4396644), (52341, 4220076), (60228, 3667447), (64386, 3430606), (64593, 3419612), (69788, 3165057), (70266, 3143526), (86124, 2564709), (100478, 2198322), (104682, 2110038), (105399, 2095684), (122129, 1808604), (128772, 1715303), (129186, 1709806), (140532, 1571763), (150717, 1465548), (157023, 1406692), (200956, 1099161), (209364, 1055019), (210798, 1047842), (244258, 904302), (258372, 854903), (301434, 732774), (314046, 703346), (351673, 628092), (366387, 602868), (421596, 523921), (452151, 488516)]