250960038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1087}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 601620480

約数和(自身を除く): 350660442

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 239, 322, 478, 483, 717, 966, 1087, 1434, 1673, 2174, 3261, 3346, 5019, 5497, 6522, 7609, 10038, 10994, 15218, 16491, 22827, 25001, 32982, 38479, 45654, 50002, 75003, 76958, 115437, 150006, 175007, 230874, 259793, 350014, 519586, 525021, 779379, 1050042, 1558758, 1818551, 3637102, 5455653, 5975239, 10911306, 11950478, 17925717, 35851434, 41826673, 83653346, 125480019, 250960038]

約数ペア:

[(1, 250960038), (2, 125480019), (3, 83653346), (6, 41826673), (7, 35851434), (14, 17925717), (21, 11950478), (23, 10911306), (42, 5975239), (46, 5455653), (69, 3637102), (138, 1818551), (161, 1558758), (239, 1050042), (322, 779379), (478, 525021), (483, 519586), (717, 350014), (966, 259793), (1087, 230874), (1434, 175007), (1673, 150006), (2174, 115437), (3261, 76958), (3346, 75003), (5019, 50002), (5497, 45654), (6522, 38479), (7609, 32982), (10038, 25001), (10994, 22827), (15218, 16491)]