1851120544

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:607

約数の個数: 144

約数和(自身を含む): 4562163648

約数和(自身を除く): 2711043104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 107, 112, 169, 182, 208, 214, 224, 338, 364, 416, 428, 457, 676, 728, 749, 856, 914, 1183, 1352, 1391, 1456, 1498, 1712, 1828, 2366, 2704, 2782, 2912, 2996, 3199, 3424, 3656, 4732, 5408, 5564, 5941, 5992, 6398, 7312, 9464, 9737, 11128, 11882, 11984, 12796, 14624, 18083, 18928, 19474, 22256, 23764, 23968, 25592, 36166, 37856, 38948, 41587, 44512, 47528, 48899, 51184, 72332, 77233, 77896, 83174, 95056, 97798, 102368, 126581, 144664, 154466, 155792, 166348, 190112, 195596, 253162, 289328, 308932, 311584, 332696, 342293, 391192, 506324, 540631, 578656, 617864, 635687, 665392, 684586, 782384, 1012648, 1081262, 1235728, 1271374, 1330784, 1369172, 1564768, 2025296, 2162524, 2471456, 2542748, 2738344, 4050592, 4325048, 4449809, 5085496, 5476688, 8263931, 8650096, 8899618, 10170992, 10953376, 16527862, 17300192, 17799236, 20341984, 33055724, 35598472, 57847517, 66111448, 71196944, 115695034, 132222896, 142393888, 231390068, 264445792, 462780136, 925560272, 1851120544]

約数ペア:

[(1, 1851120544), (2, 925560272), (4, 462780136), (7, 264445792), (8, 231390068), (13, 142393888), (14, 132222896), (16, 115695034), (26, 71196944), (28, 66111448), (32, 57847517), (52, 35598472), (56, 33055724), (91, 20341984), (104, 17799236), (107, 17300192), (112, 16527862), (169, 10953376), (182, 10170992), (208, 8899618), (214, 8650096), (224, 8263931), (338, 5476688), (364, 5085496), (416, 4449809), (428, 4325048), (457, 4050592), (676, 2738344), (728, 2542748), (749, 2471456), (856, 2162524), (914, 2025296), (1183, 1564768), (1352, 1369172), (1391, 1330784), (1456, 1271374), (1498, 1235728), (1712, 1081262), (1828, 1012648), (2366, 782384), (2704, 684586), (2782, 665392), (2912, 635687), (2996, 617864), (3199, 578656), (3424, 540631), (3656, 506324), (4732, 391192), (5408, 342293), (5564, 332696), (5941, 311584), (5992, 308932), (6398, 289328), (7312, 253162), (9464, 195596), (9737, 190112), (11128, 166348), (11882, 155792), (11984, 154466), (12796, 144664), (14624, 126581), (18083, 102368), (18928, 97798), (19474, 95056), (22256, 83174), (23764, 77896), (23968, 77233), (25592, 72332), (36166, 51184), (37856, 48899), (38948, 47528), (41587, 44512)]