127509984

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:782

約数の個数: 192

約数和(自身を含む): 440294400

約数和(自身を除く): 312784416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 96, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 224, 232, 252, 261, 288, 336, 348, 378, 406, 432, 464, 504, 522, 609, 672, 696, 727, 756, 783, 812, 864, 928, 1008, 1044, 1218, 1392, 1454, 1512, 1566, 1624, 1827, 2016, 2088, 2181, 2436, 2784, 2908, 3024, 3132, 3248, 3654, 4176, 4362, 4872, 5089, 5481, 5816, 6048, 6264, 6496, 6543, 7308, 8352, 8724, 9744, 10178, 10962, 11632, 12528, 13086, 14616, 15267, 17448, 19488, 19629, 20356, 21083, 21924, 23264, 25056, 26172, 29232, 30534, 34896, 39258, 40712, 42166, 43848, 45801, 52344, 58464, 61068, 63249, 69792, 78516, 81424, 84332, 87696, 91602, 104688, 122136, 126498, 137403, 147581, 157032, 162848, 168664, 175392, 183204, 189747, 209376, 244272, 252996, 274806, 295162, 314064, 337328, 366408, 379494, 442743, 488544, 505992, 549612, 569241, 590324, 628128, 674656, 732816, 758988, 885486, 1011984, 1099224, 1138482, 1180648, 1328229, 1465632, 1517976, 1770972, 2023968, 2198448, 2276964, 2361296, 2656458, 3035952, 3541944, 3984687, 4396896, 4553928, 4722592, 5312916, 6071904, 7083888, 7969374, 9107856, 10625832, 14167776, 15938748, 18215712, 21251664, 31877496, 42503328, 63754992, 127509984]

約数ペア:

[(1, 127509984), (2, 63754992), (3, 42503328), (4, 31877496), (6, 21251664), (7, 18215712), (8, 15938748), (9, 14167776), (12, 10625832), (14, 9107856), (16, 7969374), (18, 7083888), (21, 6071904), (24, 5312916), (27, 4722592), (28, 4553928), (29, 4396896), (32, 3984687), (36, 3541944), (42, 3035952), (48, 2656458), (54, 2361296), (56, 2276964), (58, 2198448), (63, 2023968), (72, 1770972), (84, 1517976), (87, 1465632), (96, 1328229), (108, 1180648), (112, 1138482), (116, 1099224), (126, 1011984), (144, 885486), (168, 758988), (174, 732816), (189, 674656), (203, 628128), (216, 590324), (224, 569241), (232, 549612), (252, 505992), (261, 488544), (288, 442743), (336, 379494), (348, 366408), (378, 337328), (406, 314064), (432, 295162), (464, 274806), (504, 252996), (522, 244272), (609, 209376), (672, 189747), (696, 183204), (727, 175392), (756, 168664), (783, 162848), (812, 157032), (864, 147581), (928, 137403), (1008, 126498), (1044, 122136), (1218, 104688), (1392, 91602), (1454, 87696), (1512, 84332), (1566, 81424), (1624, 78516), (1827, 69792), (2016, 63249), (2088, 61068), (2181, 58464), (2436, 52344), (2784, 45801), (2908, 43848), (3024, 42166), (3132, 40712), (3248, 39258), (3654, 34896), (4176, 30534), (4362, 29232), (4872, 26172), (5089, 25056), (5481, 23264), (5816, 21924), (6048, 21083), (6264, 20356), (6496, 19629), (6543, 19488), (7308, 17448), (8352, 15267), (8724, 14616), (9744, 13086), (10178, 12528), (10962, 11632)]