1818219312

素因数分解:

$2^4\times 3^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:620

約数の個数: 320

約数和(自身を含む): 6514027520

約数和(自身を除く): 4695808208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 243, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 486, 504, 546, 567, 571, 624, 648, 702, 728, 729, 756, 819, 936, 972, 1008, 1053, 1092, 1134, 1142, 1296, 1404, 1456, 1458, 1512, 1638, 1701, 1713, 1872, 1944, 2106, 2184, 2187, 2268, 2284, 2457, 2808, 2916, 3024, 3159, 3276, 3402, 3426, 3888, 3997, 4212, 4368, 4374, 4536, 4568, 4914, 5103, 5139, 5616, 5832, 6318, 6552, 6804, 6852, 7371, 7423, 7994, 8424, 8748, 9072, 9136, 9477, 9828, 10206, 10278, 11664, 11991, 12636, 13104, 13608, 13704, 14742, 14846, 15309, 15417, 15988, 16848, 17496, 18954, 19656, 20412, 20556, 22113, 22269, 23982, 25272, 27216, 27408, 28431, 29484, 29692, 30618, 30834, 31976, 34992, 35973, 37908, 39312, 40824, 41112, 44226, 44538, 46251, 47964, 50544, 51961, 56862, 58968, 59384, 61236, 61668, 63952, 66339, 66807, 71946, 75816, 81648, 82224, 88452, 89076, 92502, 95928, 103922, 107919, 113724, 117936, 118768, 122472, 123336, 132678, 133614, 138753, 143892, 151632, 155883, 176904, 178152, 185004, 191856, 199017, 200421, 207844, 215838, 227448, 244944, 246672, 265356, 267228, 277506, 287784, 311766, 323757, 353808, 356304, 370008, 398034, 400842, 415688, 416259, 431676, 454896, 467649, 530712, 534456, 555012, 575568, 601263, 623532, 647514, 740016, 796068, 801684, 831376, 832518, 863352, 935298, 971271, 1061424, 1068912, 1110024, 1202526, 1247064, 1248777, 1295028, 1402947, 1592136, 1603368, 1665036, 1726704, 1803789, 1870596, 1942542, 2220048, 2405052, 2494128, 2497554, 2590056, 2805894, 2913813, 3184272, 3206736, 3330072, 3607578, 3741192, 3885084, 4208841, 4810104, 4995108, 5180112, 5411367, 5611788, 5827626, 6660144, 7215156, 7482384, 7770168, 8417682, 8741439, 9620208, 9990216, 10822734, 11223576, 11655252, 12626523, 14430312, 15540336, 16234101, 16835364, 17482878, 19980432, 21645468, 22447152, 23310504, 25253046, 28860624, 32468202, 33670728, 34965756, 37879569, 43290936, 46621008, 50506092, 64936404, 67341456, 69931512, 75759138, 86581872, 101012184, 113638707, 129872808, 139863024, 151518276, 202024368, 227277414, 259745616, 303036552, 454554828, 606073104, 909109656, 1818219312]

約数ペア:

[(1, 1818219312), (2, 909109656), (3, 606073104), (4, 454554828), (6, 303036552), (7, 259745616), (8, 227277414), (9, 202024368), (12, 151518276), (13, 139863024), (14, 129872808), (16, 113638707), (18, 101012184), (21, 86581872), (24, 75759138), (26, 69931512), (27, 67341456), (28, 64936404), (36, 50506092), (39, 46621008), (42, 43290936), (48, 37879569), (52, 34965756), (54, 33670728), (56, 32468202), (63, 28860624), (72, 25253046), (78, 23310504), (81, 22447152), (84, 21645468), (91, 19980432), (104, 17482878), (108, 16835364), (112, 16234101), (117, 15540336), (126, 14430312), (144, 12626523), (156, 11655252), (162, 11223576), (168, 10822734), (182, 9990216), (189, 9620208), (208, 8741439), (216, 8417682), (234, 7770168), (243, 7482384), (252, 7215156), (273, 6660144), (312, 5827626), (324, 5611788), (336, 5411367), (351, 5180112), (364, 4995108), (378, 4810104), (432, 4208841), (468, 3885084), (486, 3741192), (504, 3607578), (546, 3330072), (567, 3206736), (571, 3184272), (624, 2913813), (648, 2805894), (702, 2590056), (728, 2497554), (729, 2494128), (756, 2405052), (819, 2220048), (936, 1942542), (972, 1870596), (1008, 1803789), (1053, 1726704), (1092, 1665036), (1134, 1603368), (1142, 1592136), (1296, 1402947), (1404, 1295028), (1456, 1248777), (1458, 1247064), (1512, 1202526), (1638, 1110024), (1701, 1068912), (1713, 1061424), (1872, 971271), (1944, 935298), (2106, 863352), (2184, 832518), (2187, 831376), (2268, 801684), (2284, 796068), (2457, 740016), (2808, 647514), (2916, 623532), (3024, 601263), (3159, 575568), (3276, 555012), (3402, 534456), (3426, 530712), (3888, 467649), (3997, 454896), (4212, 431676), (4368, 416259), (4374, 415688), (4536, 400842), (4568, 398034), (4914, 370008), (5103, 356304), (5139, 353808), (5616, 323757), (5832, 311766), (6318, 287784), (6552, 277506), (6804, 267228), (6852, 265356), (7371, 246672), (7423, 244944), (7994, 227448), (8424, 215838), (8748, 207844), (9072, 200421), (9136, 199017), (9477, 191856), (9828, 185004), (10206, 178152), (10278, 176904), (11664, 155883), (11991, 151632), (12636, 143892), (13104, 138753), (13608, 133614), (13704, 132678), (14742, 123336), (14846, 122472), (15309, 118768), (15417, 117936), (15988, 113724), (16848, 107919), (17496, 103922), (18954, 95928), (19656, 92502), (20412, 89076), (20556, 88452), (22113, 82224), (22269, 81648), (23982, 75816), (25272, 71946), (27216, 66807), (27408, 66339), (28431, 63952), (29484, 61668), (29692, 61236), (30618, 59384), (30834, 58968), (31976, 56862), (34992, 51961), (35973, 50544), (37908, 47964), (39312, 46251), (40824, 44538), (41112, 44226)]