42781459344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139067}}^1$

素因数の和:139137

約数の個数: 160

約数和(自身を含む): 130367905920

約数和(自身を除く): 87586446576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 34, 39, 48, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 156, 174, 204, 208, 221, 232, 272, 312, 348, 377, 408, 442, 464, 493, 624, 663, 696, 754, 816, 884, 986, 1131, 1326, 1392, 1479, 1508, 1768, 1972, 2262, 2652, 2958, 3016, 3536, 3944, 4524, 5304, 5916, 6032, 6409, 7888, 9048, 10608, 11832, 12818, 18096, 19227, 23664, 25636, 38454, 51272, 76908, 102544, 139067, 153816, 278134, 307632, 417201, 556268, 834402, 1112536, 1668804, 1807871, 2225072, 2364139, 3337608, 3615742, 4032943, 4728278, 5423613, 6675216, 7092417, 7231484, 8065886, 9456556, 10847226, 12098829, 14184834, 14462968, 16131772, 18913112, 21694452, 24197658, 28369668, 28925936, 30733807, 32263544, 37826224, 43388904, 48395316, 52428259, 56739336, 61467614, 64527088, 68560031, 86777808, 92201421, 96790632, 104856518, 113478672, 122935228, 137120062, 157284777, 184402842, 193581264, 205680093, 209713036, 245870456, 274240124, 314569554, 368805684, 411360186, 419426072, 491740912, 548480248, 629139108, 737611368, 822720372, 838852144, 891280403, 1096960496, 1258278216, 1475222736, 1645440744, 1782560806, 2516556432, 2673841209, 3290881488, 3565121612, 5347682418, 7130243224, 10695364836, 14260486448, 21390729672, 42781459344]

約数ペア:

[(1, 42781459344), (2, 21390729672), (3, 14260486448), (4, 10695364836), (6, 7130243224), (8, 5347682418), (12, 3565121612), (13, 3290881488), (16, 2673841209), (17, 2516556432), (24, 1782560806), (26, 1645440744), (29, 1475222736), (34, 1258278216), (39, 1096960496), (48, 891280403), (51, 838852144), (52, 822720372), (58, 737611368), (68, 629139108), (78, 548480248), (87, 491740912), (102, 419426072), (104, 411360186), (116, 368805684), (136, 314569554), (156, 274240124), (174, 245870456), (204, 209713036), (208, 205680093), (221, 193581264), (232, 184402842), (272, 157284777), (312, 137120062), (348, 122935228), (377, 113478672), (408, 104856518), (442, 96790632), (464, 92201421), (493, 86777808), (624, 68560031), (663, 64527088), (696, 61467614), (754, 56739336), (816, 52428259), (884, 48395316), (986, 43388904), (1131, 37826224), (1326, 32263544), (1392, 30733807), (1479, 28925936), (1508, 28369668), (1768, 24197658), (1972, 21694452), (2262, 18913112), (2652, 16131772), (2958, 14462968), (3016, 14184834), (3536, 12098829), (3944, 10847226), (4524, 9456556), (5304, 8065886), (5916, 7231484), (6032, 7092417), (6409, 6675216), (7888, 5423613), (9048, 4728278), (10608, 4032943), (11832, 3615742), (12818, 3337608), (18096, 2364139), (19227, 2225072), (23664, 1807871), (25636, 1668804), (38454, 1112536), (51272, 834402), (76908, 556268), (102544, 417201), (139067, 307632), (153816, 278134)]