449301356

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{1129}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 918066240

約数和(自身を除く): 468764884

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 233, 244, 427, 466, 854, 932, 1129, 1631, 1708, 2258, 3262, 4516, 6524, 7903, 14213, 15806, 28426, 31612, 56852, 68869, 99491, 137738, 198982, 263057, 275476, 397964, 482083, 526114, 964166, 1052228, 1841399, 1928332, 3682798, 7365596, 16046477, 32092954, 64185908, 112325339, 224650678, 449301356]

約数ペア:

[(1, 449301356), (2, 224650678), (4, 112325339), (7, 64185908), (14, 32092954), (28, 16046477), (61, 7365596), (122, 3682798), (233, 1928332), (244, 1841399), (427, 1052228), (466, 964166), (854, 526114), (932, 482083), (1129, 397964), (1631, 275476), (1708, 263057), (2258, 198982), (3262, 137738), (4516, 99491), (6524, 68869), (7903, 56852), (14213, 31612), (15806, 28426)]