2831210816

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:221

約数の個数: 224

約数和(自身を含む): 6952366080

約数和(自身を除く): 4121155264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 47, 53, 56, 59, 64, 86, 94, 106, 112, 118, 172, 188, 212, 224, 236, 301, 329, 344, 371, 376, 413, 424, 448, 472, 602, 658, 688, 742, 752, 826, 848, 944, 1204, 1316, 1376, 1484, 1504, 1652, 1696, 1888, 2021, 2279, 2408, 2491, 2537, 2632, 2752, 2773, 2968, 3008, 3127, 3304, 3392, 3776, 4042, 4558, 4816, 4982, 5074, 5264, 5546, 5936, 6254, 6608, 8084, 9116, 9632, 9964, 10148, 10528, 11092, 11872, 12508, 13216, 14147, 15953, 16168, 17437, 17759, 18232, 19264, 19411, 19928, 20296, 21056, 21889, 22184, 23744, 25016, 26432, 28294, 31906, 32336, 34874, 35518, 36464, 38822, 39856, 40592, 43778, 44368, 50032, 56588, 63812, 64672, 69748, 71036, 72928, 77644, 79712, 81184, 87556, 88736, 100064, 107113, 113176, 119239, 127624, 129344, 134461, 139496, 142072, 145856, 146969, 155288, 159424, 162368, 175112, 177472, 200128, 214226, 226352, 238478, 255248, 268922, 278992, 284144, 293938, 310576, 350224, 428452, 452704, 476956, 510496, 537844, 557984, 568288, 587876, 621152, 700448, 749791, 834673, 856904, 905408, 941227, 953912, 1020992, 1028783, 1075688, 1115968, 1136576, 1175752, 1242304, 1400896, 1499582, 1669346, 1713808, 1882454, 1907824, 2057566, 2151376, 2351504, 2999164, 3338692, 3427616, 3764908, 3815648, 4115132, 4302752, 4703008, 5998328, 6319667, 6677384, 6855232, 7529816, 7631296, 8230264, 8605504, 9406016, 11996656, 12639334, 13354768, 15059632, 16460528, 23993312, 25278668, 26709536, 30119264, 32921056, 44237669, 47986624, 50557336, 53419072, 60238528, 65842112, 88475338, 101114672, 176950676, 202229344, 353901352, 404458688, 707802704, 1415605408, 2831210816]

約数ペア:

[(1, 2831210816), (2, 1415605408), (4, 707802704), (7, 404458688), (8, 353901352), (14, 202229344), (16, 176950676), (28, 101114672), (32, 88475338), (43, 65842112), (47, 60238528), (53, 53419072), (56, 50557336), (59, 47986624), (64, 44237669), (86, 32921056), (94, 30119264), (106, 26709536), (112, 25278668), (118, 23993312), (172, 16460528), (188, 15059632), (212, 13354768), (224, 12639334), (236, 11996656), (301, 9406016), (329, 8605504), (344, 8230264), (371, 7631296), (376, 7529816), (413, 6855232), (424, 6677384), (448, 6319667), (472, 5998328), (602, 4703008), (658, 4302752), (688, 4115132), (742, 3815648), (752, 3764908), (826, 3427616), (848, 3338692), (944, 2999164), (1204, 2351504), (1316, 2151376), (1376, 2057566), (1484, 1907824), (1504, 1882454), (1652, 1713808), (1696, 1669346), (1888, 1499582), (2021, 1400896), (2279, 1242304), (2408, 1175752), (2491, 1136576), (2537, 1115968), (2632, 1075688), (2752, 1028783), (2773, 1020992), (2968, 953912), (3008, 941227), (3127, 905408), (3304, 856904), (3392, 834673), (3776, 749791), (4042, 700448), (4558, 621152), (4816, 587876), (4982, 568288), (5074, 557984), (5264, 537844), (5546, 510496), (5936, 476956), (6254, 452704), (6608, 428452), (8084, 350224), (9116, 310576), (9632, 293938), (9964, 284144), (10148, 278992), (10528, 268922), (11092, 255248), (11872, 238478), (12508, 226352), (13216, 214226), (14147, 200128), (15953, 177472), (16168, 175112), (17437, 162368), (17759, 159424), (18232, 155288), (19264, 146969), (19411, 145856), (19928, 142072), (20296, 139496), (21056, 134461), (21889, 129344), (22184, 127624), (23744, 119239), (25016, 113176), (26432, 107113), (28294, 100064), (31906, 88736), (32336, 87556), (34874, 81184), (35518, 79712), (36464, 77644), (38822, 72928), (39856, 71036), (40592, 69748), (43778, 64672), (44368, 63812), (50032, 56588)]