21476188188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1457

約数の個数: 288

約数和(自身を含む): 69038161920

約数和(自身を除く): 47561973732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 41, 42, 52, 63, 78, 82, 84, 91, 117, 123, 126, 127, 156, 164, 182, 234, 246, 252, 254, 273, 287, 364, 369, 381, 468, 492, 508, 533, 546, 574, 738, 762, 819, 861, 889, 1066, 1092, 1143, 1148, 1259, 1476, 1524, 1599, 1638, 1651, 1722, 1778, 2132, 2286, 2518, 2583, 2667, 3198, 3276, 3302, 3444, 3556, 3731, 3777, 4572, 4797, 4953, 5036, 5166, 5207, 5334, 6396, 6604, 7462, 7554, 8001, 8813, 9594, 9906, 10332, 10414, 10668, 11193, 11331, 11557, 14859, 14924, 15108, 15621, 16002, 16367, 17626, 19188, 19812, 20828, 22386, 22662, 23114, 26439, 29718, 31242, 32004, 32734, 33579, 34671, 35252, 36449, 44772, 45324, 46228, 46863, 49101, 51619, 52878, 59436, 62484, 65468, 67158, 67691, 69342, 72898, 79317, 93726, 98202, 103238, 104013, 105756, 109347, 114569, 134316, 135382, 138684, 145796, 147303, 154857, 158634, 159893, 187452, 196404, 203073, 206476, 208026, 218694, 229138, 270764, 294606, 309714, 317268, 319786, 328041, 343707, 361333, 406146, 416052, 437388, 458276, 464571, 473837, 479679, 589212, 609219, 619428, 639572, 656082, 671047, 687414, 722666, 812292, 929142, 947674, 959358, 1031121, 1083999, 1119251, 1218438, 1312164, 1342094, 1374828, 1421511, 1439037, 1445332, 1858284, 1895348, 1918716, 2013141, 2062242, 2078609, 2167998, 2238502, 2436876, 2684188, 2843022, 2878074, 3251997, 3357753, 4026282, 4124484, 4157218, 4264533, 4335996, 4477004, 4697329, 5686044, 5756148, 6039423, 6235827, 6503994, 6555613, 6715506, 8052564, 8314436, 8529066, 9394658, 10073259, 12078846, 12471654, 13007988, 13111226, 13431012, 14091987, 14550263, 17058132, 18707481, 18789316, 19666839, 20146518, 24157692, 24943308, 26222452, 28183974, 29100526, 37414962, 39333678, 40293036, 42275961, 43650789, 45889291, 56367948, 58201052, 59000517, 74829924, 78667356, 84551922, 85222969, 87301578, 91778582, 118001034, 130952367, 137667873, 169103844, 170445938, 174603156, 183557164, 236002068, 255668907, 261904734, 275335746, 340891876, 413003619, 511337814, 523809468, 550671492, 596560783, 767006721, 826007238, 1022675628, 1193121566, 1534013442, 1652014476, 1789682349, 2386243132, 3068026884, 3579364698, 5369047047, 7158729396, 10738094094, 21476188188]

約数ペア:

[(1, 21476188188), (2, 10738094094), (3, 7158729396), (4, 5369047047), (6, 3579364698), (7, 3068026884), (9, 2386243132), (12, 1789682349), (13, 1652014476), (14, 1534013442), (18, 1193121566), (21, 1022675628), (26, 826007238), (28, 767006721), (36, 596560783), (39, 550671492), (41, 523809468), (42, 511337814), (52, 413003619), (63, 340891876), (78, 275335746), (82, 261904734), (84, 255668907), (91, 236002068), (117, 183557164), (123, 174603156), (126, 170445938), (127, 169103844), (156, 137667873), (164, 130952367), (182, 118001034), (234, 91778582), (246, 87301578), (252, 85222969), (254, 84551922), (273, 78667356), (287, 74829924), (364, 59000517), (369, 58201052), (381, 56367948), (468, 45889291), (492, 43650789), (508, 42275961), (533, 40293036), (546, 39333678), (574, 37414962), (738, 29100526), (762, 28183974), (819, 26222452), (861, 24943308), (889, 24157692), (1066, 20146518), (1092, 19666839), (1143, 18789316), (1148, 18707481), (1259, 17058132), (1476, 14550263), (1524, 14091987), (1599, 13431012), (1638, 13111226), (1651, 13007988), (1722, 12471654), (1778, 12078846), (2132, 10073259), (2286, 9394658), (2518, 8529066), (2583, 8314436), (2667, 8052564), (3198, 6715506), (3276, 6555613), (3302, 6503994), (3444, 6235827), (3556, 6039423), (3731, 5756148), (3777, 5686044), (4572, 4697329), (4797, 4477004), (4953, 4335996), (5036, 4264533), (5166, 4157218), (5207, 4124484), (5334, 4026282), (6396, 3357753), (6604, 3251997), (7462, 2878074), (7554, 2843022), (8001, 2684188), (8813, 2436876), (9594, 2238502), (9906, 2167998), (10332, 2078609), (10414, 2062242), (10668, 2013141), (11193, 1918716), (11331, 1895348), (11557, 1858284), (14859, 1445332), (14924, 1439037), (15108, 1421511), (15621, 1374828), (16002, 1342094), (16367, 1312164), (17626, 1218438), (19188, 1119251), (19812, 1083999), (20828, 1031121), (22386, 959358), (22662, 947674), (23114, 929142), (26439, 812292), (29718, 722666), (31242, 687414), (32004, 671047), (32734, 656082), (33579, 639572), (34671, 619428), (35252, 609219), (36449, 589212), (44772, 479679), (45324, 473837), (46228, 464571), (46863, 458276), (49101, 437388), (51619, 416052), (52878, 406146), (59436, 361333), (62484, 343707), (65468, 328041), (67158, 319786), (67691, 317268), (69342, 309714), (72898, 294606), (79317, 270764), (93726, 229138), (98202, 218694), (103238, 208026), (104013, 206476), (105756, 203073), (109347, 196404), (114569, 187452), (134316, 159893), (135382, 158634), (138684, 154857), (145796, 147303)]