318125556

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 240

約数和(自身を含む): 1038191616

約数和(自身を除く): 720066060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 37, 42, 51, 54, 63, 68, 74, 81, 84, 102, 108, 111, 119, 126, 148, 153, 162, 189, 204, 222, 223, 238, 252, 259, 306, 324, 333, 357, 378, 444, 446, 459, 476, 518, 567, 612, 629, 666, 669, 714, 756, 777, 892, 918, 999, 1036, 1071, 1134, 1258, 1332, 1338, 1377, 1428, 1554, 1561, 1836, 1887, 1998, 2007, 2142, 2268, 2331, 2516, 2676, 2754, 2997, 3108, 3122, 3213, 3774, 3791, 3996, 4014, 4284, 4403, 4662, 4683, 5508, 5661, 5994, 6021, 6244, 6426, 6993, 7548, 7582, 8028, 8251, 8806, 9324, 9366, 9639, 11322, 11373, 11988, 12042, 12852, 13209, 13986, 14049, 15164, 16502, 16983, 17612, 18063, 18732, 19278, 20979, 22644, 22746, 24084, 24753, 26418, 26537, 27972, 28098, 33004, 33966, 34119, 36126, 38556, 39627, 41958, 42147, 45492, 49506, 50949, 52836, 53074, 56196, 57757, 67932, 68238, 72252, 74259, 79254, 79611, 83916, 84294, 99012, 101898, 102357, 106148, 115514, 118881, 126441, 136476, 140267, 148518, 158508, 159222, 168588, 173271, 203796, 204714, 222777, 231028, 237762, 238833, 252882, 280534, 297036, 307071, 318444, 346542, 356643, 409428, 420801, 445554, 475524, 477666, 505764, 519813, 561068, 614142, 668331, 693084, 713286, 716499, 841602, 891108, 955332, 981869, 1039626, 1228284, 1262403, 1336662, 1426572, 1432998, 1559439, 1683204, 1963738, 2079252, 2149497, 2524806, 2673324, 2865996, 2945607, 3118878, 3787209, 3927476, 4298994, 4678317, 5049612, 5891214, 6237756, 7574418, 8597988, 8836821, 9356634, 11361627, 11782428, 15148836, 17673642, 18713268, 22723254, 26510463, 35347284, 45446508, 53020926, 79531389, 106041852, 159062778, 318125556]

約数ペア:

[(1, 318125556), (2, 159062778), (3, 106041852), (4, 79531389), (6, 53020926), (7, 45446508), (9, 35347284), (12, 26510463), (14, 22723254), (17, 18713268), (18, 17673642), (21, 15148836), (27, 11782428), (28, 11361627), (34, 9356634), (36, 8836821), (37, 8597988), (42, 7574418), (51, 6237756), (54, 5891214), (63, 5049612), (68, 4678317), (74, 4298994), (81, 3927476), (84, 3787209), (102, 3118878), (108, 2945607), (111, 2865996), (119, 2673324), (126, 2524806), (148, 2149497), (153, 2079252), (162, 1963738), (189, 1683204), (204, 1559439), (222, 1432998), (223, 1426572), (238, 1336662), (252, 1262403), (259, 1228284), (306, 1039626), (324, 981869), (333, 955332), (357, 891108), (378, 841602), (444, 716499), (446, 713286), (459, 693084), (476, 668331), (518, 614142), (567, 561068), (612, 519813), (629, 505764), (666, 477666), (669, 475524), (714, 445554), (756, 420801), (777, 409428), (892, 356643), (918, 346542), (999, 318444), (1036, 307071), (1071, 297036), (1134, 280534), (1258, 252882), (1332, 238833), (1338, 237762), (1377, 231028), (1428, 222777), (1554, 204714), (1561, 203796), (1836, 173271), (1887, 168588), (1998, 159222), (2007, 158508), (2142, 148518), (2268, 140267), (2331, 136476), (2516, 126441), (2676, 118881), (2754, 115514), (2997, 106148), (3108, 102357), (3122, 101898), (3213, 99012), (3774, 84294), (3791, 83916), (3996, 79611), (4014, 79254), (4284, 74259), (4403, 72252), (4662, 68238), (4683, 67932), (5508, 57757), (5661, 56196), (5994, 53074), (6021, 52836), (6244, 50949), (6426, 49506), (6993, 45492), (7548, 42147), (7582, 41958), (8028, 39627), (8251, 38556), (8806, 36126), (9324, 34119), (9366, 33966), (9639, 33004), (11322, 28098), (11373, 27972), (11988, 26537), (12042, 26418), (12852, 24753), (13209, 24084), (13986, 22746), (14049, 22644), (15164, 20979), (16502, 19278), (16983, 18732), (17612, 18063)]