494179308

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1353

約数の個数: 144

約数和(自身を含む): 1504921600

約数和(自身を除く): 1010742292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 343, 372, 434, 441, 558, 588, 651, 686, 868, 882, 1029, 1116, 1291, 1302, 1372, 1519, 1764, 1953, 2058, 2582, 2604, 3038, 3087, 3873, 3906, 4116, 4557, 5164, 6076, 6174, 7746, 7812, 9037, 9114, 10633, 11619, 12348, 13671, 15492, 18074, 18228, 21266, 23238, 27111, 27342, 31899, 36148, 40021, 42532, 46476, 54222, 54684, 63259, 63798, 80042, 81333, 95697, 108444, 120063, 126518, 127596, 160084, 162666, 189777, 191394, 240126, 253036, 280147, 325332, 360189, 379554, 382788, 442813, 480252, 560294, 569331, 720378, 759108, 840441, 885626, 1120588, 1138662, 1328439, 1440756, 1680882, 1771252, 1961029, 2277324, 2521323, 2656878, 3361764, 3922058, 3985317, 5042646, 5313756, 5883087, 7844116, 7970634, 10085292, 11766174, 13727203, 15941268, 17649261, 23532348, 27454406, 35298522, 41181609, 54908812, 70597044, 82363218, 123544827, 164726436, 247089654, 494179308]

約数ペア:

[(1, 494179308), (2, 247089654), (3, 164726436), (4, 123544827), (6, 82363218), (7, 70597044), (9, 54908812), (12, 41181609), (14, 35298522), (18, 27454406), (21, 23532348), (28, 17649261), (31, 15941268), (36, 13727203), (42, 11766174), (49, 10085292), (62, 7970634), (63, 7844116), (84, 5883087), (93, 5313756), (98, 5042646), (124, 3985317), (126, 3922058), (147, 3361764), (186, 2656878), (196, 2521323), (217, 2277324), (252, 1961029), (279, 1771252), (294, 1680882), (343, 1440756), (372, 1328439), (434, 1138662), (441, 1120588), (558, 885626), (588, 840441), (651, 759108), (686, 720378), (868, 569331), (882, 560294), (1029, 480252), (1116, 442813), (1291, 382788), (1302, 379554), (1372, 360189), (1519, 325332), (1764, 280147), (1953, 253036), (2058, 240126), (2582, 191394), (2604, 189777), (3038, 162666), (3087, 160084), (3873, 127596), (3906, 126518), (4116, 120063), (4557, 108444), (5164, 95697), (6076, 81333), (6174, 80042), (7746, 63798), (7812, 63259), (9037, 54684), (9114, 54222), (10633, 46476), (11619, 42532), (12348, 40021), (13671, 36148), (15492, 31899), (18074, 27342), (18228, 27111), (21266, 23238)]