518552997456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{16561}}^1$

素因数の和:16762

約数の個数: 240

約数和(自身を含む): 1533612050880

約数和(自身を除く): 1015059053424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 139, 152, 156, 208, 228, 247, 278, 304, 312, 361, 417, 456, 494, 556, 624, 722, 741, 834, 912, 988, 1083, 1112, 1444, 1482, 1668, 1807, 1976, 2166, 2224, 2641, 2888, 2964, 3336, 3614, 3952, 4332, 4693, 5282, 5421, 5776, 5928, 6672, 7228, 7923, 8664, 9386, 10564, 10842, 11856, 14079, 14456, 15846, 16561, 17328, 18772, 21128, 21684, 28158, 28912, 31692, 33122, 34333, 37544, 42256, 43368, 49683, 50179, 56316, 63384, 66244, 68666, 75088, 86736, 99366, 100358, 102999, 112632, 126768, 132488, 137332, 150537, 198732, 200716, 205998, 215293, 225264, 264976, 274664, 301074, 314659, 397464, 401432, 411996, 430586, 549328, 602148, 629318, 645879, 652327, 794928, 802864, 823992, 861172, 943977, 1204296, 1258636, 1291758, 1304654, 1647984, 1722344, 1887954, 1956981, 2301979, 2408592, 2517272, 2583516, 2609308, 3444688, 3775908, 3913962, 4090567, 4603958, 5034544, 5167032, 5218616, 5978521, 6905937, 7551816, 7827924, 8181134, 9207916, 10334064, 10437232, 11957042, 12271701, 13811874, 15103632, 15655848, 16362268, 17935563, 18415832, 23914084, 24543402, 27623748, 29925727, 31311696, 32724536, 35871126, 36831664, 43737601, 47828168, 49086804, 55247496, 59851454, 65449072, 71742252, 77720773, 87475202, 89777181, 95656336, 98173608, 110494992, 119702908, 131212803, 143484504, 155441546, 174950404, 179554362, 196347216, 233162319, 239405816, 262425606, 286969008, 310883092, 349900808, 359108724, 466324638, 478811632, 524851212, 568588813, 621766184, 699801616, 718217448, 831014419, 932649276, 1049702424, 1137177626, 1243532368, 1436434896, 1662028838, 1705766439, 1865298552, 2099404848, 2274355252, 2493043257, 3324057676, 3411532878, 3730597104, 4548710504, 4986086514, 6648115352, 6823065756, 9097421008, 9972173028, 10803187447, 13296230704, 13646131512, 19944346056, 21606374894, 27292263024, 32409562341, 39888692112, 43212749788, 64819124682, 86425499576, 129638249364, 172850999152, 259276498728, 518552997456]

約数ペア:

[(1, 518552997456), (2, 259276498728), (3, 172850999152), (4, 129638249364), (6, 86425499576), (8, 64819124682), (12, 43212749788), (13, 39888692112), (16, 32409562341), (19, 27292263024), (24, 21606374894), (26, 19944346056), (38, 13646131512), (39, 13296230704), (48, 10803187447), (52, 9972173028), (57, 9097421008), (76, 6823065756), (78, 6648115352), (104, 4986086514), (114, 4548710504), (139, 3730597104), (152, 3411532878), (156, 3324057676), (208, 2493043257), (228, 2274355252), (247, 2099404848), (278, 1865298552), (304, 1705766439), (312, 1662028838), (361, 1436434896), (417, 1243532368), (456, 1137177626), (494, 1049702424), (556, 932649276), (624, 831014419), (722, 718217448), (741, 699801616), (834, 621766184), (912, 568588813), (988, 524851212), (1083, 478811632), (1112, 466324638), (1444, 359108724), (1482, 349900808), (1668, 310883092), (1807, 286969008), (1976, 262425606), (2166, 239405816), (2224, 233162319), (2641, 196347216), (2888, 179554362), (2964, 174950404), (3336, 155441546), (3614, 143484504), (3952, 131212803), (4332, 119702908), (4693, 110494992), (5282, 98173608), (5421, 95656336), (5776, 89777181), (5928, 87475202), (6672, 77720773), (7228, 71742252), (7923, 65449072), (8664, 59851454), (9386, 55247496), (10564, 49086804), (10842, 47828168), (11856, 43737601), (14079, 36831664), (14456, 35871126), (15846, 32724536), (16561, 31311696), (17328, 29925727), (18772, 27623748), (21128, 24543402), (21684, 23914084), (28158, 18415832), (28912, 17935563), (31692, 16362268), (33122, 15655848), (34333, 15103632), (37544, 13811874), (42256, 12271701), (43368, 11957042), (49683, 10437232), (50179, 10334064), (56316, 9207916), (63384, 8181134), (66244, 7827924), (68666, 7551816), (75088, 6905937), (86736, 5978521), (99366, 5218616), (100358, 5167032), (102999, 5034544), (112632, 4603958), (126768, 4090567), (132488, 3913962), (137332, 3775908), (150537, 3444688), (198732, 2609308), (200716, 2583516), (205998, 2517272), (215293, 2408592), (225264, 2301979), (264976, 1956981), (274664, 1887954), (301074, 1722344), (314659, 1647984), (397464, 1304654), (401432, 1291758), (411996, 1258636), (430586, 1204296), (549328, 943977), (602148, 861172), (629318, 823992), (645879, 802864), (652327, 794928)]