1257220224

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{27983}}^1$

素因数の和:28019

約数の個数: 128

約数和(自身を含む): 3996115200

約数和(自身を除く): 2738894976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 7488, 11232, 14976, 22464, 27983, 44928, 55966, 83949, 111932, 167898, 223864, 251847, 335796, 363779, 447728, 503694, 671592, 727558, 755541, 895456, 1007388, 1091337, 1343184, 1455116, 1511082, 1790912, 2014776, 2182674, 2686368, 2910232, 3022164, 3274011, 3581824, 4029552, 4365348, 5372736, 5820464, 6044328, 6548022, 8059104, 8730696, 9822033, 10745472, 11640928, 12088656, 13096044, 16118208, 17461392, 19644066, 23281856, 24177312, 26192088, 32236416, 34922784, 39288132, 46563712, 48354624, 52384176, 69845568, 78576264, 96709248, 104768352, 139691136, 157152528, 209536704, 314305056, 419073408, 628610112, 1257220224]

約数ペア:

[(1, 1257220224), (2, 628610112), (3, 419073408), (4, 314305056), (6, 209536704), (8, 157152528), (9, 139691136), (12, 104768352), (13, 96709248), (16, 78576264), (18, 69845568), (24, 52384176), (26, 48354624), (27, 46563712), (32, 39288132), (36, 34922784), (39, 32236416), (48, 26192088), (52, 24177312), (54, 23281856), (64, 19644066), (72, 17461392), (78, 16118208), (96, 13096044), (104, 12088656), (108, 11640928), (117, 10745472), (128, 9822033), (144, 8730696), (156, 8059104), (192, 6548022), (208, 6044328), (216, 5820464), (234, 5372736), (288, 4365348), (312, 4029552), (351, 3581824), (384, 3274011), (416, 3022164), (432, 2910232), (468, 2686368), (576, 2182674), (624, 2014776), (702, 1790912), (832, 1511082), (864, 1455116), (936, 1343184), (1152, 1091337), (1248, 1007388), (1404, 895456), (1664, 755541), (1728, 727558), (1872, 671592), (2496, 503694), (2808, 447728), (3456, 363779), (3744, 335796), (4992, 251847), (5616, 223864), (7488, 167898), (11232, 111932), (14976, 83949), (22464, 55966), (27983, 44928)]