1563144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 4423680

約数和(自身を除く): 2860536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 191, 248, 264, 341, 372, 382, 573, 682, 744, 764, 1023, 1146, 1364, 1528, 2046, 2101, 2292, 2728, 4092, 4202, 4584, 5921, 6303, 8184, 8404, 11842, 12606, 16808, 17763, 23684, 25212, 35526, 47368, 50424, 65131, 71052, 130262, 142104, 195393, 260524, 390786, 521048, 781572, 1563144]

約数ペア:

[(1, 1563144), (2, 781572), (3, 521048), (4, 390786), (6, 260524), (8, 195393), (11, 142104), (12, 130262), (22, 71052), (24, 65131), (31, 50424), (33, 47368), (44, 35526), (62, 25212), (66, 23684), (88, 17763), (93, 16808), (124, 12606), (132, 11842), (186, 8404), (191, 8184), (248, 6303), (264, 5921), (341, 4584), (372, 4202), (382, 4092), (573, 2728), (682, 2292), (744, 2101), (764, 2046), (1023, 1528), (1146, 1364)]