288935296

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1951}}^1$

素因数の和:2067

約数の個数: 64

約数和(自身を含む): 627177600

約数和(自身を除く): 338242304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 128, 178, 208, 356, 416, 712, 832, 1157, 1424, 1664, 1951, 2314, 2848, 3902, 4628, 5696, 7804, 9256, 11392, 15608, 18512, 25363, 31216, 37024, 50726, 62432, 74048, 101452, 124864, 148096, 173639, 202904, 249728, 347278, 405808, 694556, 811616, 1389112, 1623232, 2257307, 2778224, 3246464, 4514614, 5556448, 9029228, 11112896, 18058456, 22225792, 36116912, 72233824, 144467648, 288935296]

約数ペア:

[(1, 288935296), (2, 144467648), (4, 72233824), (8, 36116912), (13, 22225792), (16, 18058456), (26, 11112896), (32, 9029228), (52, 5556448), (64, 4514614), (89, 3246464), (104, 2778224), (128, 2257307), (178, 1623232), (208, 1389112), (356, 811616), (416, 694556), (712, 405808), (832, 347278), (1157, 249728), (1424, 202904), (1664, 173639), (1951, 148096), (2314, 124864), (2848, 101452), (3902, 74048), (4628, 62432), (5696, 50726), (7804, 37024), (9256, 31216), (11392, 25363), (15608, 18512)]