42131232

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 288

約数和(自身を含む): 150151680

約数和(自身を除く): 108020448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 31, 32, 33, 36, 39, 44, 48, 52, 54, 62, 66, 72, 78, 88, 93, 96, 99, 104, 108, 117, 121, 124, 132, 143, 144, 156, 176, 186, 198, 208, 216, 234, 242, 248, 264, 279, 286, 288, 297, 312, 341, 351, 352, 363, 372, 396, 403, 416, 429, 432, 468, 484, 496, 528, 558, 572, 594, 624, 682, 702, 726, 744, 792, 806, 837, 858, 864, 936, 968, 992, 1023, 1056, 1089, 1116, 1144, 1188, 1209, 1248, 1287, 1364, 1404, 1452, 1488, 1573, 1584, 1612, 1674, 1716, 1872, 1936, 2046, 2178, 2232, 2288, 2376, 2418, 2574, 2728, 2808, 2904, 2976, 3069, 3146, 3168, 3224, 3267, 3348, 3432, 3627, 3744, 3751, 3861, 3872, 4092, 4356, 4433, 4464, 4576, 4719, 4752, 4836, 5148, 5456, 5616, 5808, 6138, 6292, 6448, 6534, 6696, 6864, 7254, 7502, 7722, 8184, 8712, 8866, 8928, 9207, 9438, 9504, 9672, 10296, 10881, 10912, 11232, 11253, 11616, 12276, 12584, 12896, 13068, 13299, 13392, 13728, 14157, 14508, 15004, 15444, 16368, 17424, 17732, 18414, 18876, 19344, 20592, 21762, 22506, 24552, 25168, 26136, 26598, 26784, 28314, 29016, 30008, 30888, 32736, 33759, 34848, 35464, 36828, 37752, 38688, 39897, 41184, 42471, 43524, 45012, 48763, 49104, 50336, 52272, 53196, 56628, 58032, 60016, 61776, 67518, 70928, 73656, 75504, 79794, 84942, 87048, 90024, 97526, 98208, 101277, 104544, 106392, 113256, 116064, 119691, 120032, 123552, 135036, 141856, 146289, 147312, 151008, 159588, 169884, 174096, 180048, 195052, 202554, 212784, 226512, 239382, 270072, 292578, 294624, 319176, 339768, 348192, 360096, 390104, 405108, 425568, 438867, 453024, 478764, 540144, 585156, 638352, 679536, 780208, 810216, 877734, 957528, 1080288, 1170312, 1276704, 1316601, 1359072, 1560416, 1620432, 1755468, 1915056, 2340624, 2633202, 3240864, 3510936, 3830112, 4681248, 5266404, 7021872, 10532808, 14043744, 21065616, 42131232]

約数ペア:

[(1, 42131232), (2, 21065616), (3, 14043744), (4, 10532808), (6, 7021872), (8, 5266404), (9, 4681248), (11, 3830112), (12, 3510936), (13, 3240864), (16, 2633202), (18, 2340624), (22, 1915056), (24, 1755468), (26, 1620432), (27, 1560416), (31, 1359072), (32, 1316601), (33, 1276704), (36, 1170312), (39, 1080288), (44, 957528), (48, 877734), (52, 810216), (54, 780208), (62, 679536), (66, 638352), (72, 585156), (78, 540144), (88, 478764), (93, 453024), (96, 438867), (99, 425568), (104, 405108), (108, 390104), (117, 360096), (121, 348192), (124, 339768), (132, 319176), (143, 294624), (144, 292578), (156, 270072), (176, 239382), (186, 226512), (198, 212784), (208, 202554), (216, 195052), (234, 180048), (242, 174096), (248, 169884), (264, 159588), (279, 151008), (286, 147312), (288, 146289), (297, 141856), (312, 135036), (341, 123552), (351, 120032), (352, 119691), (363, 116064), (372, 113256), (396, 106392), (403, 104544), (416, 101277), (429, 98208), (432, 97526), (468, 90024), (484, 87048), (496, 84942), (528, 79794), (558, 75504), (572, 73656), (594, 70928), (624, 67518), (682, 61776), (702, 60016), (726, 58032), (744, 56628), (792, 53196), (806, 52272), (837, 50336), (858, 49104), (864, 48763), (936, 45012), (968, 43524), (992, 42471), (1023, 41184), (1056, 39897), (1089, 38688), (1116, 37752), (1144, 36828), (1188, 35464), (1209, 34848), (1248, 33759), (1287, 32736), (1364, 30888), (1404, 30008), (1452, 29016), (1488, 28314), (1573, 26784), (1584, 26598), (1612, 26136), (1674, 25168), (1716, 24552), (1872, 22506), (1936, 21762), (2046, 20592), (2178, 19344), (2232, 18876), (2288, 18414), (2376, 17732), (2418, 17424), (2574, 16368), (2728, 15444), (2808, 15004), (2904, 14508), (2976, 14157), (3069, 13728), (3146, 13392), (3168, 13299), (3224, 13068), (3267, 12896), (3348, 12584), (3432, 12276), (3627, 11616), (3744, 11253), (3751, 11232), (3861, 10912), (3872, 10881), (4092, 10296), (4356, 9672), (4433, 9504), (4464, 9438), (4576, 9207), (4719, 8928), (4752, 8866), (4836, 8712), (5148, 8184), (5456, 7722), (5616, 7502), (5808, 7254), (6138, 6864), (6292, 6696), (6448, 6534)]