2019957576

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3571}}^1$

素因数の和:3644

約数の個数: 192

約数和(自身を含む): 6499039680

約数和(自身を除く): 4479082104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 49, 52, 56, 74, 78, 84, 91, 98, 104, 111, 147, 148, 156, 168, 182, 196, 222, 259, 273, 294, 296, 312, 364, 392, 444, 481, 518, 546, 588, 637, 728, 777, 888, 962, 1036, 1092, 1176, 1274, 1443, 1554, 1813, 1911, 1924, 2072, 2184, 2548, 2886, 3108, 3367, 3571, 3626, 3822, 3848, 5096, 5439, 5772, 6216, 6734, 7142, 7252, 7644, 10101, 10713, 10878, 11544, 13468, 14284, 14504, 15288, 20202, 21426, 21756, 23569, 24997, 26936, 28568, 40404, 42852, 43512, 46423, 47138, 49994, 70707, 74991, 80808, 85704, 92846, 94276, 99988, 132127, 139269, 141414, 149982, 174979, 185692, 188552, 199976, 264254, 278538, 282828, 299964, 324961, 349958, 371384, 396381, 524937, 528508, 557076, 565656, 599928, 649922, 699916, 792762, 924889, 974883, 1049874, 1057016, 1114152, 1299844, 1399832, 1585524, 1717651, 1849778, 1949766, 2099748, 2274727, 2599688, 2774667, 3171048, 3435302, 3699556, 3899532, 4199496, 4549454, 5152953, 5549334, 6474223, 6824181, 6870604, 7399112, 7799064, 9098908, 10305906, 11098668, 12023557, 12948446, 13648362, 13741208, 18197816, 19422669, 20611812, 22197336, 24047114, 25896892, 27296724, 36070671, 38845338, 41223624, 48094228, 51793784, 54593448, 72141342, 77690676, 84164899, 96188456, 144282684, 155381352, 168329798, 252494697, 288565368, 336659596, 504989394, 673319192, 1009978788, 2019957576]

約数ペア:

[(1, 2019957576), (2, 1009978788), (3, 673319192), (4, 504989394), (6, 336659596), (7, 288565368), (8, 252494697), (12, 168329798), (13, 155381352), (14, 144282684), (21, 96188456), (24, 84164899), (26, 77690676), (28, 72141342), (37, 54593448), (39, 51793784), (42, 48094228), (49, 41223624), (52, 38845338), (56, 36070671), (74, 27296724), (78, 25896892), (84, 24047114), (91, 22197336), (98, 20611812), (104, 19422669), (111, 18197816), (147, 13741208), (148, 13648362), (156, 12948446), (168, 12023557), (182, 11098668), (196, 10305906), (222, 9098908), (259, 7799064), (273, 7399112), (294, 6870604), (296, 6824181), (312, 6474223), (364, 5549334), (392, 5152953), (444, 4549454), (481, 4199496), (518, 3899532), (546, 3699556), (588, 3435302), (637, 3171048), (728, 2774667), (777, 2599688), (888, 2274727), (962, 2099748), (1036, 1949766), (1092, 1849778), (1176, 1717651), (1274, 1585524), (1443, 1399832), (1554, 1299844), (1813, 1114152), (1911, 1057016), (1924, 1049874), (2072, 974883), (2184, 924889), (2548, 792762), (2886, 699916), (3108, 649922), (3367, 599928), (3571, 565656), (3626, 557076), (3822, 528508), (3848, 524937), (5096, 396381), (5439, 371384), (5772, 349958), (6216, 324961), (6734, 299964), (7142, 282828), (7252, 278538), (7644, 264254), (10101, 199976), (10713, 188552), (10878, 185692), (11544, 174979), (13468, 149982), (14284, 141414), (14504, 139269), (15288, 132127), (20202, 99988), (21426, 94276), (21756, 92846), (23569, 85704), (24997, 80808), (26936, 74991), (28568, 70707), (40404, 49994), (42852, 47138), (43512, 46423)]