219619872

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1511

約数の個数: 144

約数和(自身を含む): 683085312

約数和(自身を除く): 463465440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 612, 744, 816, 992, 1054, 1116, 1224, 1447, 1488, 1581, 1632, 2108, 2232, 2448, 2894, 2976, 3162, 4216, 4341, 4464, 4743, 4896, 5788, 6324, 8432, 8682, 8928, 9486, 11576, 12648, 13023, 16864, 17364, 18972, 23152, 24599, 25296, 26046, 34728, 37944, 44857, 46304, 49198, 50592, 52092, 69456, 73797, 75888, 89714, 98396, 104184, 134571, 138912, 147594, 151776, 179428, 196792, 208368, 221391, 269142, 295188, 358856, 393584, 403713, 416736, 442782, 538284, 590376, 717712, 762569, 787168, 807426, 885564, 1076568, 1180752, 1435424, 1525138, 1614852, 1771128, 2153136, 2287707, 2361504, 3050276, 3229704, 3542256, 4306272, 4575414, 6100552, 6459408, 6863121, 7084512, 9150828, 12201104, 12918816, 13726242, 18301656, 24402208, 27452484, 36603312, 54904968, 73206624, 109809936, 219619872]

約数ペア:

[(1, 219619872), (2, 109809936), (3, 73206624), (4, 54904968), (6, 36603312), (8, 27452484), (9, 24402208), (12, 18301656), (16, 13726242), (17, 12918816), (18, 12201104), (24, 9150828), (31, 7084512), (32, 6863121), (34, 6459408), (36, 6100552), (48, 4575414), (51, 4306272), (62, 3542256), (68, 3229704), (72, 3050276), (93, 2361504), (96, 2287707), (102, 2153136), (124, 1771128), (136, 1614852), (144, 1525138), (153, 1435424), (186, 1180752), (204, 1076568), (248, 885564), (272, 807426), (279, 787168), (288, 762569), (306, 717712), (372, 590376), (408, 538284), (496, 442782), (527, 416736), (544, 403713), (558, 393584), (612, 358856), (744, 295188), (816, 269142), (992, 221391), (1054, 208368), (1116, 196792), (1224, 179428), (1447, 151776), (1488, 147594), (1581, 138912), (1632, 134571), (2108, 104184), (2232, 98396), (2448, 89714), (2894, 75888), (2976, 73797), (3162, 69456), (4216, 52092), (4341, 50592), (4464, 49198), (4743, 46304), (4896, 44857), (5788, 37944), (6324, 34728), (8432, 26046), (8682, 25296), (8928, 24599), (9486, 23152), (11576, 18972), (12648, 17364), (13023, 16864)]