221356992

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{60679}}^1$

素因数の和:60713

約数の個数: 56

約数和(自身を含む): 616508800

約数和(自身を除く): 395151808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 60679, 121358, 182037, 242716, 364074, 485432, 728148, 970864, 1152901, 1456296, 1941728, 2305802, 2912592, 3458703, 3883456, 4611604, 5825184, 6917406, 9223208, 11650368, 13834812, 18446416, 27669624, 36892832, 55339248, 73785664, 110678496, 221356992]

約数ペア:

[(1, 221356992), (2, 110678496), (3, 73785664), (4, 55339248), (6, 36892832), (8, 27669624), (12, 18446416), (16, 13834812), (19, 11650368), (24, 9223208), (32, 6917406), (38, 5825184), (48, 4611604), (57, 3883456), (64, 3458703), (76, 2912592), (96, 2305802), (114, 1941728), (152, 1456296), (192, 1152901), (228, 970864), (304, 728148), (456, 485432), (608, 364074), (912, 242716), (1216, 182037), (1824, 121358), (3648, 60679)]