775146768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{2221}}^1$

素因数の和:2904

約数の個数: 80

約数和(自身を含む): 2188794432

約数和(自身を除く): 1413647664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 661, 1322, 1983, 2221, 2644, 3966, 4442, 5288, 6663, 7271, 7932, 8884, 10576, 13326, 14542, 15864, 17768, 21813, 24431, 26652, 29084, 31728, 35536, 43626, 48862, 53304, 58168, 73293, 87252, 97724, 106608, 116336, 146586, 174504, 195448, 293172, 349008, 390896, 586344, 1172688, 1468081, 2936162, 4404243, 5872324, 8808486, 11744648, 16148891, 17616972, 23489296, 32297782, 35233944, 48446673, 64595564, 70467888, 96893346, 129191128, 193786692, 258382256, 387573384, 775146768]

約数ペア:

[(1, 775146768), (2, 387573384), (3, 258382256), (4, 193786692), (6, 129191128), (8, 96893346), (11, 70467888), (12, 64595564), (16, 48446673), (22, 35233944), (24, 32297782), (33, 23489296), (44, 17616972), (48, 16148891), (66, 11744648), (88, 8808486), (132, 5872324), (176, 4404243), (264, 2936162), (528, 1468081), (661, 1172688), (1322, 586344), (1983, 390896), (2221, 349008), (2644, 293172), (3966, 195448), (4442, 174504), (5288, 146586), (6663, 116336), (7271, 106608), (7932, 97724), (8884, 87252), (10576, 73293), (13326, 58168), (14542, 53304), (15864, 48862), (17768, 43626), (21813, 35536), (24431, 31728), (26652, 29084)]