12240536

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 29583360

約数和(自身を除く): 17342824

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 641, 682, 868, 1282, 1364, 1736, 2387, 2564, 2728, 4487, 4774, 5128, 7051, 8974, 9548, 14102, 17948, 19096, 19871, 28204, 35896, 39742, 49357, 56408, 79484, 98714, 139097, 158968, 197428, 218581, 278194, 394856, 437162, 556388, 874324, 1112776, 1530067, 1748648, 3060134, 6120268, 12240536]

約数ペア:

[(1, 12240536), (2, 6120268), (4, 3060134), (7, 1748648), (8, 1530067), (11, 1112776), (14, 874324), (22, 556388), (28, 437162), (31, 394856), (44, 278194), (56, 218581), (62, 197428), (77, 158968), (88, 139097), (124, 98714), (154, 79484), (217, 56408), (248, 49357), (308, 39742), (341, 35896), (434, 28204), (616, 19871), (641, 19096), (682, 17948), (868, 14102), (1282, 9548), (1364, 8974), (1736, 7051), (2387, 5128), (2564, 4774), (2728, 4487)]