1872300924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 216

約数和(自身を含む): 5525878176

約数和(自身を除く): 3653577252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 46, 52, 62, 69, 78, 92, 93, 117, 124, 138, 156, 181, 186, 207, 234, 276, 279, 299, 362, 372, 403, 414, 468, 543, 558, 598, 713, 724, 806, 828, 897, 961, 1086, 1116, 1196, 1209, 1426, 1612, 1629, 1794, 1922, 2139, 2172, 2353, 2418, 2691, 2852, 2883, 3258, 3588, 3627, 3844, 4163, 4278, 4706, 4836, 5382, 5611, 5766, 6417, 6516, 7059, 7254, 8326, 8556, 8649, 9269, 9412, 10764, 11222, 11532, 12489, 12493, 12834, 14118, 14508, 16652, 16833, 17298, 18538, 21177, 22103, 22444, 24978, 24986, 25668, 27807, 28236, 33666, 34596, 37076, 37467, 37479, 42354, 44206, 49956, 49972, 50499, 54119, 55614, 66309, 67332, 72943, 74934, 74958, 83421, 84708, 88412, 100998, 108238, 111228, 112437, 129053, 132618, 145886, 149868, 149916, 162357, 166842, 173941, 198927, 201996, 216476, 218829, 224874, 258106, 265236, 287339, 291772, 324714, 333684, 347882, 387159, 397854, 437658, 449748, 487071, 516212, 521823, 574678, 649428, 656487, 695764, 774318, 795708, 862017, 875316, 974142, 1043646, 1149356, 1161477, 1312974, 1548636, 1565469, 1677689, 1724034, 1948284, 2087292, 2261233, 2322954, 2586051, 2625948, 3130938, 3355378, 3448068, 4000643, 4522466, 4645908, 5033067, 5172102, 6261876, 6710756, 6783699, 8001286, 9044932, 10066134, 10344204, 12001929, 13567398, 15099201, 16002572, 20132268, 20351097, 24003858, 27134796, 30198402, 36005787, 40702194, 48007716, 52008359, 60396804, 72011574, 81404388, 104016718, 144023148, 156025077, 208033436, 312050154, 468075231, 624100308, 936150462, 1872300924]

約数ペア:

[(1, 1872300924), (2, 936150462), (3, 624100308), (4, 468075231), (6, 312050154), (9, 208033436), (12, 156025077), (13, 144023148), (18, 104016718), (23, 81404388), (26, 72011574), (31, 60396804), (36, 52008359), (39, 48007716), (46, 40702194), (52, 36005787), (62, 30198402), (69, 27134796), (78, 24003858), (92, 20351097), (93, 20132268), (117, 16002572), (124, 15099201), (138, 13567398), (156, 12001929), (181, 10344204), (186, 10066134), (207, 9044932), (234, 8001286), (276, 6783699), (279, 6710756), (299, 6261876), (362, 5172102), (372, 5033067), (403, 4645908), (414, 4522466), (468, 4000643), (543, 3448068), (558, 3355378), (598, 3130938), (713, 2625948), (724, 2586051), (806, 2322954), (828, 2261233), (897, 2087292), (961, 1948284), (1086, 1724034), (1116, 1677689), (1196, 1565469), (1209, 1548636), (1426, 1312974), (1612, 1161477), (1629, 1149356), (1794, 1043646), (1922, 974142), (2139, 875316), (2172, 862017), (2353, 795708), (2418, 774318), (2691, 695764), (2852, 656487), (2883, 649428), (3258, 574678), (3588, 521823), (3627, 516212), (3844, 487071), (4163, 449748), (4278, 437658), (4706, 397854), (4836, 387159), (5382, 347882), (5611, 333684), (5766, 324714), (6417, 291772), (6516, 287339), (7059, 265236), (7254, 258106), (8326, 224874), (8556, 218829), (8649, 216476), (9269, 201996), (9412, 198927), (10764, 173941), (11222, 166842), (11532, 162357), (12489, 149916), (12493, 149868), (12834, 145886), (14118, 132618), (14508, 129053), (16652, 112437), (16833, 111228), (17298, 108238), (18538, 100998), (21177, 88412), (22103, 84708), (22444, 83421), (24978, 74958), (24986, 74934), (25668, 72943), (27807, 67332), (28236, 66309), (33666, 55614), (34596, 54119), (37076, 50499), (37467, 49972), (37479, 49956), (42354, 44206)]