231111888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2557}}^1$

素因数の和:2844

約数の個数: 80

約数和(自身を含む): 685134720

約数和(自身を除く): 454022832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 269, 336, 538, 807, 1076, 1614, 1883, 2152, 2557, 3228, 3766, 4304, 5114, 5649, 6456, 7532, 7671, 10228, 11298, 12912, 15064, 15342, 17899, 20456, 22596, 30128, 30684, 35798, 40912, 45192, 53697, 61368, 71596, 90384, 107394, 122736, 143192, 214788, 286384, 429576, 687833, 859152, 1375666, 2063499, 2751332, 4126998, 4814831, 5502664, 8253996, 9629662, 11005328, 14444493, 16507992, 19259324, 28888986, 33015984, 38518648, 57777972, 77037296, 115555944, 231111888]

約数ペア:

[(1, 231111888), (2, 115555944), (3, 77037296), (4, 57777972), (6, 38518648), (7, 33015984), (8, 28888986), (12, 19259324), (14, 16507992), (16, 14444493), (21, 11005328), (24, 9629662), (28, 8253996), (42, 5502664), (48, 4814831), (56, 4126998), (84, 2751332), (112, 2063499), (168, 1375666), (269, 859152), (336, 687833), (538, 429576), (807, 286384), (1076, 214788), (1614, 143192), (1883, 122736), (2152, 107394), (2557, 90384), (3228, 71596), (3766, 61368), (4304, 53697), (5114, 45192), (5649, 40912), (6456, 35798), (7532, 30684), (7671, 30128), (10228, 22596), (11298, 20456), (12912, 17899), (15064, 15342)]