1317855168

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{709}}^1$

素因数の和:1195

約数の個数: 168

約数和(自身を含む): 4332488160

約数和(自身を除く): 3014632992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 461, 504, 576, 672, 709, 922, 1008, 1344, 1383, 1418, 1844, 2016, 2127, 2766, 2836, 3227, 3688, 4032, 4149, 4254, 4963, 5532, 5672, 6381, 6454, 7376, 8298, 8508, 9681, 9926, 11064, 11344, 12762, 12908, 14752, 14889, 16596, 17016, 19362, 19852, 22128, 22688, 25524, 25816, 29043, 29504, 29778, 33192, 34032, 38724, 39704, 44256, 44667, 45376, 51048, 51632, 58086, 59556, 66384, 68064, 77448, 79408, 88512, 89334, 102096, 103264, 116172, 119112, 132768, 136128, 154896, 158816, 178668, 204192, 206528, 232344, 238224, 265536, 309792, 317632, 326849, 357336, 408384, 464688, 476448, 619584, 653698, 714672, 929376, 952896, 980547, 1307396, 1429344, 1858752, 1961094, 2287943, 2614792, 2858688, 2941641, 3922188, 4575886, 5229584, 5883282, 6863829, 7844376, 9151772, 10459168, 11766564, 13727658, 15688752, 18303544, 20591487, 20918336, 23533128, 27455316, 31377504, 36607088, 41182974, 47066256, 54910632, 62755008, 73214176, 82365948, 94132512, 109821264, 146428352, 164731896, 188265024, 219642528, 329463792, 439285056, 658927584, 1317855168]

約数ペア:

[(1, 1317855168), (2, 658927584), (3, 439285056), (4, 329463792), (6, 219642528), (7, 188265024), (8, 164731896), (9, 146428352), (12, 109821264), (14, 94132512), (16, 82365948), (18, 73214176), (21, 62755008), (24, 54910632), (28, 47066256), (32, 41182974), (36, 36607088), (42, 31377504), (48, 27455316), (56, 23533128), (63, 20918336), (64, 20591487), (72, 18303544), (84, 15688752), (96, 13727658), (112, 11766564), (126, 10459168), (144, 9151772), (168, 7844376), (192, 6863829), (224, 5883282), (252, 5229584), (288, 4575886), (336, 3922188), (448, 2941641), (461, 2858688), (504, 2614792), (576, 2287943), (672, 1961094), (709, 1858752), (922, 1429344), (1008, 1307396), (1344, 980547), (1383, 952896), (1418, 929376), (1844, 714672), (2016, 653698), (2127, 619584), (2766, 476448), (2836, 464688), (3227, 408384), (3688, 357336), (4032, 326849), (4149, 317632), (4254, 309792), (4963, 265536), (5532, 238224), (5672, 232344), (6381, 206528), (6454, 204192), (7376, 178668), (8298, 158816), (8508, 154896), (9681, 136128), (9926, 132768), (11064, 119112), (11344, 116172), (12762, 103264), (12908, 102096), (14752, 89334), (14889, 88512), (16596, 79408), (17016, 77448), (19362, 68064), (19852, 66384), (22128, 59556), (22688, 58086), (25524, 51632), (25816, 51048), (29043, 45376), (29504, 44667), (29778, 44256), (33192, 39704), (34032, 38724)]