212691239568

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{2311}}^1$

素因数の和:2798

約数の個数: 240

約数和(自身を含む): 627915525120

約数和(自身を除く): 415224285552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 53, 62, 72, 93, 106, 124, 144, 159, 186, 212, 248, 279, 318, 372, 389, 424, 477, 496, 558, 636, 744, 778, 848, 954, 1116, 1167, 1272, 1488, 1556, 1643, 1908, 2232, 2311, 2334, 2544, 3112, 3286, 3501, 3816, 4464, 4622, 4668, 4929, 6224, 6572, 6933, 7002, 7632, 9244, 9336, 9858, 12059, 13144, 13866, 14004, 14787, 18488, 18672, 19716, 20617, 20799, 24118, 26288, 27732, 28008, 29574, 36177, 36976, 39432, 41234, 41598, 48236, 55464, 56016, 59148, 61851, 71641, 72354, 78864, 82468, 83196, 96472, 108531, 110928, 118296, 122483, 123702, 143282, 144708, 164936, 166392, 185553, 192944, 214923, 217062, 236592, 244966, 247404, 286564, 289416, 329872, 332784, 367449, 371106, 429846, 434124, 489932, 494808, 573128, 578832, 639127, 644769, 734898, 742212, 859692, 868248, 898979, 979864, 989616, 1102347, 1146256, 1278254, 1289538, 1469796, 1484424, 1719384, 1736496, 1797958, 1917381, 1959728, 2204694, 2556508, 2579076, 2696937, 2939592, 2968848, 3438768, 3595916, 3796973, 3834762, 4409388, 5113016, 5158152, 5393874, 5752143, 5879184, 7191832, 7593946, 7669524, 8090811, 8818776, 10226032, 10316304, 10787748, 11390919, 11504286, 14383664, 15187892, 15339048, 16181622, 17637552, 21575496, 22781838, 23008572, 27868349, 30375784, 30678096, 32363244, 34172757, 43150992, 45563676, 46017144, 47645887, 55736698, 60751568, 64726488, 68345514, 83605047, 91127352, 92034288, 95291774, 111473396, 129452976, 136691028, 142937661, 167210094, 182254704, 190583548, 222946792, 250815141, 273382056, 285875322, 334420188, 381167096, 428812983, 445893584, 501630282, 546764112, 571750644, 668840376, 762334192, 857625966, 1003260564, 1143501288, 1337680752, 1477022497, 1715251932, 2006521128, 2287002576, 2954044994, 3430503864, 4013042256, 4431067491, 5908089988, 6861007728, 8862134982, 11816179976, 13293202473, 17724269964, 23632359952, 26586404946, 35448539928, 53172809892, 70897079856, 106345619784, 212691239568]

約数ペア:

[(1, 212691239568), (2, 106345619784), (3, 70897079856), (4, 53172809892), (6, 35448539928), (8, 26586404946), (9, 23632359952), (12, 17724269964), (16, 13293202473), (18, 11816179976), (24, 8862134982), (31, 6861007728), (36, 5908089988), (48, 4431067491), (53, 4013042256), (62, 3430503864), (72, 2954044994), (93, 2287002576), (106, 2006521128), (124, 1715251932), (144, 1477022497), (159, 1337680752), (186, 1143501288), (212, 1003260564), (248, 857625966), (279, 762334192), (318, 668840376), (372, 571750644), (389, 546764112), (424, 501630282), (477, 445893584), (496, 428812983), (558, 381167096), (636, 334420188), (744, 285875322), (778, 273382056), (848, 250815141), (954, 222946792), (1116, 190583548), (1167, 182254704), (1272, 167210094), (1488, 142937661), (1556, 136691028), (1643, 129452976), (1908, 111473396), (2232, 95291774), (2311, 92034288), (2334, 91127352), (2544, 83605047), (3112, 68345514), (3286, 64726488), (3501, 60751568), (3816, 55736698), (4464, 47645887), (4622, 46017144), (4668, 45563676), (4929, 43150992), (6224, 34172757), (6572, 32363244), (6933, 30678096), (7002, 30375784), (7632, 27868349), (9244, 23008572), (9336, 22781838), (9858, 21575496), (12059, 17637552), (13144, 16181622), (13866, 15339048), (14004, 15187892), (14787, 14383664), (18488, 11504286), (18672, 11390919), (19716, 10787748), (20617, 10316304), (20799, 10226032), (24118, 8818776), (26288, 8090811), (27732, 7669524), (28008, 7593946), (29574, 7191832), (36177, 5879184), (36976, 5752143), (39432, 5393874), (41234, 5158152), (41598, 5113016), (48236, 4409388), (55464, 3834762), (56016, 3796973), (59148, 3595916), (61851, 3438768), (71641, 2968848), (72354, 2939592), (78864, 2696937), (82468, 2579076), (83196, 2556508), (96472, 2204694), (108531, 1959728), (110928, 1917381), (118296, 1797958), (122483, 1736496), (123702, 1719384), (143282, 1484424), (144708, 1469796), (164936, 1289538), (166392, 1278254), (185553, 1146256), (192944, 1102347), (214923, 989616), (217062, 979864), (236592, 898979), (244966, 868248), (247404, 859692), (286564, 742212), (289416, 734898), (329872, 644769), (332784, 639127), (367449, 578832), (371106, 573128), (429846, 494808), (434124, 489932)]