287044992

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6389}}^1$

素因数の和:6425

約数の個数: 128

約数和(自身を含む): 912492000

約数和(自身を除く): 625447008

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, 6389, 7488, 11232, 12778, 14976, 19167, 22464, 25556, 38334, 44928, 51112, 57501, 76668, 83057, 102224, 115002, 153336, 166114, 172503, 204448, 230004, 249171, 306672, 332228, 345006, 408896, 460008, 498342, 613344, 664456, 690012, 747513, 817792, 920016, 996684, 1226688, 1328912, 1380024, 1495026, 1840032, 1993368, 2242539, 2453376, 2657824, 2760048, 2990052, 3680064, 3986736, 4485078, 5315648, 5520096, 5980104, 7360128, 7973472, 8970156, 10631296, 11040192, 11960208, 15946944, 17940312, 22080384, 23920416, 31893888, 35880624, 47840832, 71761248, 95681664, 143522496, 287044992]

約数ペア:

[(1, 287044992), (2, 143522496), (3, 95681664), (4, 71761248), (6, 47840832), (8, 35880624), (9, 31893888), (12, 23920416), (13, 22080384), (16, 17940312), (18, 15946944), (24, 11960208), (26, 11040192), (27, 10631296), (32, 8970156), (36, 7973472), (39, 7360128), (48, 5980104), (52, 5520096), (54, 5315648), (64, 4485078), (72, 3986736), (78, 3680064), (96, 2990052), (104, 2760048), (108, 2657824), (117, 2453376), (128, 2242539), (144, 1993368), (156, 1840032), (192, 1495026), (208, 1380024), (216, 1328912), (234, 1226688), (288, 996684), (312, 920016), (351, 817792), (384, 747513), (416, 690012), (432, 664456), (468, 613344), (576, 498342), (624, 460008), (702, 408896), (832, 345006), (864, 332228), (936, 306672), (1152, 249171), (1248, 230004), (1404, 204448), (1664, 172503), (1728, 166114), (1872, 153336), (2496, 115002), (2808, 102224), (3456, 83057), (3744, 76668), (4992, 57501), (5616, 51112), (6389, 44928), (7488, 38334), (11232, 25556), (12778, 22464), (14976, 19167)]