245126208

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{31139}}^1$

素因数の和:31195

約数の個数: 56

約数和(自身を含む): 664403040

約数和(自身を除く): 419276832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2624, 3936, 7872, 31139, 62278, 93417, 124556, 186834, 249112, 373668, 498224, 747336, 996448, 1276699, 1494672, 1992896, 2553398, 2989344, 3830097, 5106796, 5978688, 7660194, 10213592, 15320388, 20427184, 30640776, 40854368, 61281552, 81708736, 122563104, 245126208]

約数ペア:

[(1, 245126208), (2, 122563104), (3, 81708736), (4, 61281552), (6, 40854368), (8, 30640776), (12, 20427184), (16, 15320388), (24, 10213592), (32, 7660194), (41, 5978688), (48, 5106796), (64, 3830097), (82, 2989344), (96, 2553398), (123, 1992896), (164, 1494672), (192, 1276699), (246, 996448), (328, 747336), (492, 498224), (656, 373668), (984, 249112), (1312, 186834), (1968, 124556), (2624, 93417), (3936, 62278), (7872, 31139)]