304509408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 144

約数和(自身を含む): 941721984

約数和(自身を除く): 637212576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 148, 168, 222, 224, 259, 296, 331, 336, 444, 518, 592, 662, 672, 777, 888, 993, 1036, 1184, 1324, 1369, 1554, 1776, 1986, 2072, 2317, 2648, 2738, 3108, 3552, 3972, 4107, 4144, 4634, 5296, 5476, 6216, 6951, 7944, 8214, 8288, 9268, 9583, 10592, 10952, 12247, 12432, 13902, 15888, 16428, 18536, 19166, 21904, 24494, 24864, 27804, 28749, 31776, 32856, 36741, 37072, 38332, 43808, 48988, 55608, 57498, 65712, 73482, 74144, 76664, 85729, 97976, 111216, 114996, 131424, 146964, 153328, 171458, 195952, 222432, 229992, 257187, 293928, 306656, 342916, 391904, 453139, 459984, 514374, 587856, 685832, 906278, 919968, 1028748, 1175712, 1359417, 1371664, 1812556, 2057496, 2718834, 2743328, 3171973, 3625112, 4114992, 5437668, 6343946, 7250224, 8229984, 9515919, 10875336, 12687892, 14500448, 19031838, 21750672, 25375784, 38063676, 43501344, 50751568, 76127352, 101503136, 152254704, 304509408]

約数ペア:

[(1, 304509408), (2, 152254704), (3, 101503136), (4, 76127352), (6, 50751568), (7, 43501344), (8, 38063676), (12, 25375784), (14, 21750672), (16, 19031838), (21, 14500448), (24, 12687892), (28, 10875336), (32, 9515919), (37, 8229984), (42, 7250224), (48, 6343946), (56, 5437668), (74, 4114992), (84, 3625112), (96, 3171973), (111, 2743328), (112, 2718834), (148, 2057496), (168, 1812556), (222, 1371664), (224, 1359417), (259, 1175712), (296, 1028748), (331, 919968), (336, 906278), (444, 685832), (518, 587856), (592, 514374), (662, 459984), (672, 453139), (777, 391904), (888, 342916), (993, 306656), (1036, 293928), (1184, 257187), (1324, 229992), (1369, 222432), (1554, 195952), (1776, 171458), (1986, 153328), (2072, 146964), (2317, 131424), (2648, 114996), (2738, 111216), (3108, 97976), (3552, 85729), (3972, 76664), (4107, 74144), (4144, 73482), (4634, 65712), (5296, 57498), (5476, 55608), (6216, 48988), (6951, 43808), (7944, 38332), (8214, 37072), (8288, 36741), (9268, 32856), (9583, 31776), (10592, 28749), (10952, 27804), (12247, 24864), (12432, 24494), (13902, 21904), (15888, 19166), (16428, 18536)]