985789896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:280

約数の個数: 256

約数和(自身を含む): 3166732800

約数和(自身を除く): 2180942904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 101, 104, 109, 123, 156, 164, 168, 182, 202, 218, 246, 273, 287, 303, 312, 327, 328, 364, 404, 436, 492, 533, 546, 574, 606, 654, 707, 728, 763, 808, 861, 872, 984, 1066, 1092, 1148, 1212, 1308, 1313, 1414, 1417, 1526, 1599, 1722, 2121, 2132, 2184, 2289, 2296, 2424, 2616, 2626, 2828, 2834, 3052, 3198, 3444, 3731, 3939, 4141, 4242, 4251, 4264, 4469, 4578, 5252, 5656, 5668, 6104, 6396, 6888, 7462, 7878, 8282, 8484, 8502, 8938, 9156, 9191, 9919, 10504, 11009, 11193, 11336, 12423, 12792, 13407, 14924, 15756, 16564, 16968, 17004, 17876, 18312, 18382, 19838, 22018, 22386, 24846, 26814, 27573, 28987, 29757, 29848, 31283, 31512, 33027, 33128, 34008, 35752, 36764, 39676, 44036, 44772, 49692, 53628, 53833, 55146, 57974, 58097, 59514, 62566, 66054, 73528, 77063, 79352, 86961, 88072, 89544, 93849, 99384, 107256, 107666, 110292, 115948, 116194, 119028, 125132, 132108, 143117, 154126, 161499, 173922, 174291, 187698, 215332, 220584, 231189, 231896, 232388, 238056, 250264, 264216, 286234, 308252, 322998, 347844, 348582, 375396, 376831, 406679, 429351, 430664, 451369, 462378, 464776, 572468, 616504, 645996, 695688, 697164, 750792, 753662, 813358, 858702, 902738, 924756, 1001819, 1130493, 1144936, 1220037, 1291992, 1354107, 1394328, 1507324, 1626716, 1717404, 1805476, 1849512, 2003638, 2260986, 2440074, 2708214, 3005457, 3014648, 3159583, 3253432, 3434808, 3610952, 4007276, 4521972, 4880148, 5416428, 5867797, 6010914, 6319166, 8014552, 9043944, 9478749, 9760296, 10832856, 11735594, 12021828, 12638332, 17603391, 18957498, 23471188, 24043656, 25276664, 35206782, 37914996, 41074579, 46942376, 70413564, 75829992, 82149158, 123223737, 140827128, 164298316, 246447474, 328596632, 492894948, 985789896]

約数ペア:

[(1, 985789896), (2, 492894948), (3, 328596632), (4, 246447474), (6, 164298316), (7, 140827128), (8, 123223737), (12, 82149158), (13, 75829992), (14, 70413564), (21, 46942376), (24, 41074579), (26, 37914996), (28, 35206782), (39, 25276664), (41, 24043656), (42, 23471188), (52, 18957498), (56, 17603391), (78, 12638332), (82, 12021828), (84, 11735594), (91, 10832856), (101, 9760296), (104, 9478749), (109, 9043944), (123, 8014552), (156, 6319166), (164, 6010914), (168, 5867797), (182, 5416428), (202, 4880148), (218, 4521972), (246, 4007276), (273, 3610952), (287, 3434808), (303, 3253432), (312, 3159583), (327, 3014648), (328, 3005457), (364, 2708214), (404, 2440074), (436, 2260986), (492, 2003638), (533, 1849512), (546, 1805476), (574, 1717404), (606, 1626716), (654, 1507324), (707, 1394328), (728, 1354107), (763, 1291992), (808, 1220037), (861, 1144936), (872, 1130493), (984, 1001819), (1066, 924756), (1092, 902738), (1148, 858702), (1212, 813358), (1308, 753662), (1313, 750792), (1414, 697164), (1417, 695688), (1526, 645996), (1599, 616504), (1722, 572468), (2121, 464776), (2132, 462378), (2184, 451369), (2289, 430664), (2296, 429351), (2424, 406679), (2616, 376831), (2626, 375396), (2828, 348582), (2834, 347844), (3052, 322998), (3198, 308252), (3444, 286234), (3731, 264216), (3939, 250264), (4141, 238056), (4242, 232388), (4251, 231896), (4264, 231189), (4469, 220584), (4578, 215332), (5252, 187698), (5656, 174291), (5668, 173922), (6104, 161499), (6396, 154126), (6888, 143117), (7462, 132108), (7878, 125132), (8282, 119028), (8484, 116194), (8502, 115948), (8938, 110292), (9156, 107666), (9191, 107256), (9919, 99384), (10504, 93849), (11009, 89544), (11193, 88072), (11336, 86961), (12423, 79352), (12792, 77063), (13407, 73528), (14924, 66054), (15756, 62566), (16564, 59514), (16968, 58097), (17004, 57974), (17876, 55146), (18312, 53833), (18382, 53628), (19838, 49692), (22018, 44772), (22386, 44036), (24846, 39676), (26814, 36764), (27573, 35752), (28987, 34008), (29757, 33128), (29848, 33027), (31283, 31512)]