215128296

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{42083}}^1$

素因数の和:42166

約数の個数: 48

約数和(自身を含む): 590859360

約数和(自身を除く): 375731064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 42083, 84166, 126249, 168332, 252498, 336664, 378747, 504996, 757494, 1009992, 1514988, 2987893, 3029976, 5975786, 8963679, 11951572, 17927358, 23903144, 26891037, 35854716, 53782074, 71709432, 107564148, 215128296]

約数ペア:

[(1, 215128296), (2, 107564148), (3, 71709432), (4, 53782074), (6, 35854716), (8, 26891037), (9, 23903144), (12, 17927358), (18, 11951572), (24, 8963679), (36, 5975786), (71, 3029976), (72, 2987893), (142, 1514988), (213, 1009992), (284, 757494), (426, 504996), (568, 378747), (639, 336664), (852, 252498), (1278, 168332), (1704, 126249), (2556, 84166), (5112, 42083)]