251134704

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{4831}}^1$

素因数の和:4883

約数の個数: 90

約数和(自身を含む): 741919776

約数和(自身を除く): 490785072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 2166, 2736, 2888, 3249, 4332, 4831, 5776, 6498, 8664, 9662, 12996, 14493, 17328, 19324, 25992, 28986, 38648, 43479, 51984, 57972, 77296, 86958, 91789, 115944, 173916, 183578, 231888, 275367, 347832, 367156, 550734, 695664, 734312, 826101, 1101468, 1468624, 1652202, 1743991, 2202936, 3304404, 3487982, 4405872, 5231973, 6608808, 6975964, 10463946, 13217616, 13951928, 15695919, 20927892, 27903856, 31391838, 41855784, 62783676, 83711568, 125567352, 251134704]

約数ペア:

[(1, 251134704), (2, 125567352), (3, 83711568), (4, 62783676), (6, 41855784), (8, 31391838), (9, 27903856), (12, 20927892), (16, 15695919), (18, 13951928), (19, 13217616), (24, 10463946), (36, 6975964), (38, 6608808), (48, 5231973), (57, 4405872), (72, 3487982), (76, 3304404), (114, 2202936), (144, 1743991), (152, 1652202), (171, 1468624), (228, 1101468), (304, 826101), (342, 734312), (361, 695664), (456, 550734), (684, 367156), (722, 347832), (912, 275367), (1083, 231888), (1368, 183578), (1444, 173916), (2166, 115944), (2736, 91789), (2888, 86958), (3249, 77296), (4332, 57972), (4831, 51984), (5776, 43479), (6498, 38648), (8664, 28986), (9662, 25992), (12996, 19324), (14493, 17328)]