2906508976

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 160

約数和(自身を含む): 6858846720

約数和(自身を除く): 3952337744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 53, 56, 59, 86, 106, 112, 118, 172, 193, 212, 236, 301, 344, 371, 386, 413, 424, 472, 602, 688, 742, 772, 826, 848, 944, 1204, 1351, 1484, 1544, 1652, 2279, 2408, 2537, 2702, 2968, 3088, 3127, 3304, 4558, 4816, 5074, 5404, 5936, 6254, 6608, 8299, 9116, 10148, 10229, 10808, 11387, 12508, 15953, 16598, 17759, 18232, 20296, 20458, 21616, 21889, 22774, 25016, 31906, 33196, 35518, 36464, 40592, 40916, 43778, 45548, 50032, 58093, 63812, 66392, 71036, 71603, 79709, 81832, 87556, 91096, 116186, 127624, 132784, 134461, 142072, 143206, 159418, 163664, 175112, 182192, 232372, 255248, 268922, 284144, 286412, 318836, 350224, 439847, 464744, 489641, 537844, 572824, 603511, 637672, 879694, 929488, 941227, 979282, 1075688, 1145648, 1207022, 1275344, 1759388, 1882454, 1958564, 2151376, 2414044, 3078929, 3427487, 3518776, 3764908, 3917128, 4224577, 4828088, 6157858, 6854974, 7037552, 7529816, 7834256, 8449154, 9656176, 12315716, 13709948, 15059632, 16898308, 24631432, 25950973, 27419896, 33796616, 49262864, 51901946, 54839792, 67593232, 103803892, 181656811, 207607784, 363313622, 415215568, 726627244, 1453254488, 2906508976]

約数ペア:

[(1, 2906508976), (2, 1453254488), (4, 726627244), (7, 415215568), (8, 363313622), (14, 207607784), (16, 181656811), (28, 103803892), (43, 67593232), (53, 54839792), (56, 51901946), (59, 49262864), (86, 33796616), (106, 27419896), (112, 25950973), (118, 24631432), (172, 16898308), (193, 15059632), (212, 13709948), (236, 12315716), (301, 9656176), (344, 8449154), (371, 7834256), (386, 7529816), (413, 7037552), (424, 6854974), (472, 6157858), (602, 4828088), (688, 4224577), (742, 3917128), (772, 3764908), (826, 3518776), (848, 3427487), (944, 3078929), (1204, 2414044), (1351, 2151376), (1484, 1958564), (1544, 1882454), (1652, 1759388), (2279, 1275344), (2408, 1207022), (2537, 1145648), (2702, 1075688), (2968, 979282), (3088, 941227), (3127, 929488), (3304, 879694), (4558, 637672), (4816, 603511), (5074, 572824), (5404, 537844), (5936, 489641), (6254, 464744), (6608, 439847), (8299, 350224), (9116, 318836), (10148, 286412), (10229, 284144), (10808, 268922), (11387, 255248), (12508, 232372), (15953, 182192), (16598, 175112), (17759, 163664), (18232, 159418), (20296, 143206), (20458, 142072), (21616, 134461), (21889, 132784), (22774, 127624), (25016, 116186), (31906, 91096), (33196, 87556), (35518, 81832), (36464, 79709), (40592, 71603), (40916, 71036), (43778, 66392), (45548, 63812), (50032, 58093)]