13268496

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 36489728

約数和(自身を除く): 23221232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 241, 248, 296, 372, 444, 482, 496, 592, 723, 744, 888, 964, 1147, 1446, 1488, 1776, 1928, 2294, 2892, 3441, 3856, 4588, 5784, 6882, 7471, 8917, 9176, 11568, 13764, 14942, 17834, 18352, 22413, 26751, 27528, 29884, 35668, 44826, 53502, 55056, 59768, 71336, 89652, 107004, 119536, 142672, 179304, 214008, 276427, 358608, 428016, 552854, 829281, 1105708, 1658562, 2211416, 3317124, 4422832, 6634248, 13268496]

約数ペア:

[(1, 13268496), (2, 6634248), (3, 4422832), (4, 3317124), (6, 2211416), (8, 1658562), (12, 1105708), (16, 829281), (24, 552854), (31, 428016), (37, 358608), (48, 276427), (62, 214008), (74, 179304), (93, 142672), (111, 119536), (124, 107004), (148, 89652), (186, 71336), (222, 59768), (241, 55056), (248, 53502), (296, 44826), (372, 35668), (444, 29884), (482, 27528), (496, 26751), (592, 22413), (723, 18352), (744, 17834), (888, 14942), (964, 13764), (1147, 11568), (1446, 9176), (1488, 8917), (1776, 7471), (1928, 6882), (2294, 5784), (2892, 4588), (3441, 3856)]