2987985616

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 7670759040

約数和(自身を除く): 4682773424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 59, 74, 77, 88, 101, 112, 118, 121, 148, 154, 176, 202, 236, 242, 259, 296, 308, 404, 407, 413, 472, 484, 518, 592, 616, 649, 707, 808, 814, 826, 847, 944, 968, 1036, 1111, 1232, 1298, 1414, 1616, 1628, 1652, 1694, 1936, 2072, 2183, 2222, 2596, 2828, 2849, 3256, 3304, 3388, 3737, 4144, 4366, 4444, 4477, 4543, 5192, 5656, 5698, 5959, 6512, 6608, 6776, 7139, 7474, 7777, 8732, 8888, 8954, 9086, 10384, 11312, 11396, 11918, 12221, 13552, 14278, 14948, 15281, 15554, 17464, 17776, 17908, 18172, 22792, 23836, 24013, 24442, 26159, 28556, 29896, 30562, 31108, 31339, 34928, 35816, 36344, 41107, 41713, 45584, 47672, 48026, 48884, 49973, 52318, 57112, 59792, 61124, 62216, 62678, 65549, 71632, 72688, 82214, 83426, 85547, 95344, 96052, 97768, 99946, 104636, 114224, 122248, 124432, 125356, 131098, 164428, 166852, 168091, 171094, 192104, 195536, 199892, 209272, 220483, 244496, 250712, 262196, 264143, 287749, 328856, 333704, 336182, 342188, 384208, 399784, 418544, 440966, 452177, 458843, 501424, 524392, 528286, 575498, 657712, 667408, 672364, 684376, 721039, 799568, 881932, 904354, 917686, 1048784, 1056572, 1150996, 1344728, 1368752, 1442078, 1543381, 1763864, 1808708, 1835372, 1849001, 2113144, 2301992, 2425313, 2689456, 2884156, 3086762, 3165239, 3527728, 3617416, 3670744, 3698002, 4226288, 4603984, 4850626, 5047273, 5768312, 6173524, 6330478, 7234832, 7341488, 7396004, 9701252, 10094546, 11536624, 12347048, 12660956, 14792008, 16977191, 19402504, 20189092, 24694096, 25321912, 26678443, 29584016, 33954382, 38805008, 40378184, 50643824, 53356886, 67908764, 80756368, 106713772, 135817528, 186749101, 213427544, 271635056, 373498202, 426855088, 746996404, 1493992808, 2987985616]

約数ペア:

[(1, 2987985616), (2, 1493992808), (4, 746996404), (7, 426855088), (8, 373498202), (11, 271635056), (14, 213427544), (16, 186749101), (22, 135817528), (28, 106713772), (37, 80756368), (44, 67908764), (56, 53356886), (59, 50643824), (74, 40378184), (77, 38805008), (88, 33954382), (101, 29584016), (112, 26678443), (118, 25321912), (121, 24694096), (148, 20189092), (154, 19402504), (176, 16977191), (202, 14792008), (236, 12660956), (242, 12347048), (259, 11536624), (296, 10094546), (308, 9701252), (404, 7396004), (407, 7341488), (413, 7234832), (472, 6330478), (484, 6173524), (518, 5768312), (592, 5047273), (616, 4850626), (649, 4603984), (707, 4226288), (808, 3698002), (814, 3670744), (826, 3617416), (847, 3527728), (944, 3165239), (968, 3086762), (1036, 2884156), (1111, 2689456), (1232, 2425313), (1298, 2301992), (1414, 2113144), (1616, 1849001), (1628, 1835372), (1652, 1808708), (1694, 1763864), (1936, 1543381), (2072, 1442078), (2183, 1368752), (2222, 1344728), (2596, 1150996), (2828, 1056572), (2849, 1048784), (3256, 917686), (3304, 904354), (3388, 881932), (3737, 799568), (4144, 721039), (4366, 684376), (4444, 672364), (4477, 667408), (4543, 657712), (5192, 575498), (5656, 528286), (5698, 524392), (5959, 501424), (6512, 458843), (6608, 452177), (6776, 440966), (7139, 418544), (7474, 399784), (7777, 384208), (8732, 342188), (8888, 336182), (8954, 333704), (9086, 328856), (10384, 287749), (11312, 264143), (11396, 262196), (11918, 250712), (12221, 244496), (13552, 220483), (14278, 209272), (14948, 199892), (15281, 195536), (15554, 192104), (17464, 171094), (17776, 168091), (17908, 166852), (18172, 164428), (22792, 131098), (23836, 125356), (24013, 124432), (24442, 122248), (26159, 114224), (28556, 104636), (29896, 99946), (30562, 97768), (31108, 96052), (31339, 95344), (34928, 85547), (35816, 83426), (36344, 82214), (41107, 72688), (41713, 71632), (45584, 65549), (47672, 62678), (48026, 62216), (48884, 61124), (49973, 59792), (52318, 57112)]