220103904

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{120671}}^1$

素因数の和:120703

約数の個数: 48

約数和(自身を含む): 608186880

約数和(自身を除く): 388082976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 120671, 241342, 362013, 482684, 724026, 965368, 1448052, 1930736, 2292749, 2896104, 3861472, 4585498, 5792208, 6878247, 9170996, 11584416, 13756494, 18341992, 27512988, 36683984, 55025976, 73367968, 110051952, 220103904]

約数ペア:

[(1, 220103904), (2, 110051952), (3, 73367968), (4, 55025976), (6, 36683984), (8, 27512988), (12, 18341992), (16, 13756494), (19, 11584416), (24, 9170996), (32, 6878247), (38, 5792208), (48, 4585498), (57, 3861472), (76, 2896104), (96, 2292749), (114, 1930736), (152, 1448052), (228, 965368), (304, 724026), (456, 482684), (608, 362013), (912, 241342), (1824, 120671)]