326127984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:607

約数の個数: 160

約数和(自身を含む): 1044933120

約数和(自身を除く): 718805136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 197, 208, 273, 312, 336, 364, 379, 394, 546, 591, 624, 728, 758, 788, 1092, 1137, 1182, 1379, 1456, 1516, 1576, 2184, 2274, 2364, 2561, 2653, 2758, 3032, 3152, 4137, 4368, 4548, 4728, 4927, 5122, 5306, 5516, 6064, 7683, 7959, 8274, 9096, 9456, 9854, 10244, 10612, 11032, 14781, 15366, 15918, 16548, 17927, 18192, 19708, 20488, 21224, 22064, 29562, 30732, 31836, 33096, 34489, 35854, 39416, 40976, 42448, 53781, 59124, 61464, 63672, 66192, 68978, 71708, 74663, 78832, 103467, 107562, 118248, 122928, 127344, 137956, 143416, 149326, 206934, 215124, 223989, 236496, 275912, 286832, 298652, 413868, 430248, 447978, 522641, 551824, 597304, 827736, 860496, 895956, 970619, 1045282, 1194608, 1567923, 1655472, 1791912, 1941238, 2090564, 2911857, 3135846, 3583824, 3882476, 4181128, 5823714, 6271692, 6794333, 7764952, 8362256, 11647428, 12543384, 13588666, 15529904, 20382999, 23294856, 25086768, 27177332, 40765998, 46589712, 54354664, 81531996, 108709328, 163063992, 326127984]

約数ペア:

[(1, 326127984), (2, 163063992), (3, 108709328), (4, 81531996), (6, 54354664), (7, 46589712), (8, 40765998), (12, 27177332), (13, 25086768), (14, 23294856), (16, 20382999), (21, 15529904), (24, 13588666), (26, 12543384), (28, 11647428), (39, 8362256), (42, 7764952), (48, 6794333), (52, 6271692), (56, 5823714), (78, 4181128), (84, 3882476), (91, 3583824), (104, 3135846), (112, 2911857), (156, 2090564), (168, 1941238), (182, 1791912), (197, 1655472), (208, 1567923), (273, 1194608), (312, 1045282), (336, 970619), (364, 895956), (379, 860496), (394, 827736), (546, 597304), (591, 551824), (624, 522641), (728, 447978), (758, 430248), (788, 413868), (1092, 298652), (1137, 286832), (1182, 275912), (1379, 236496), (1456, 223989), (1516, 215124), (1576, 206934), (2184, 149326), (2274, 143416), (2364, 137956), (2561, 127344), (2653, 122928), (2758, 118248), (3032, 107562), (3152, 103467), (4137, 78832), (4368, 74663), (4548, 71708), (4728, 68978), (4927, 66192), (5122, 63672), (5306, 61464), (5516, 59124), (6064, 53781), (7683, 42448), (7959, 40976), (8274, 39416), (9096, 35854), (9456, 34489), (9854, 33096), (10244, 31836), (10612, 30732), (11032, 29562), (14781, 22064), (15366, 21224), (15918, 20488), (16548, 19708), (17927, 18192)]