272941008

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{491}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 727947456

約数和(自身を除く): 455006448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 313, 444, 491, 592, 626, 888, 939, 982, 1252, 1473, 1776, 1878, 1964, 2504, 2946, 3756, 3928, 5008, 5892, 7512, 7856, 11581, 11784, 15024, 18167, 23162, 23568, 34743, 36334, 46324, 54501, 69486, 72668, 92648, 109002, 138972, 145336, 153683, 185296, 218004, 277944, 290672, 307366, 436008, 461049, 555888, 614732, 872016, 922098, 1229464, 1844196, 2458928, 3688392, 5686271, 7376784, 11372542, 17058813, 22745084, 34117626, 45490168, 68235252, 90980336, 136470504, 272941008]

約数ペア:

[(1, 272941008), (2, 136470504), (3, 90980336), (4, 68235252), (6, 45490168), (8, 34117626), (12, 22745084), (16, 17058813), (24, 11372542), (37, 7376784), (48, 5686271), (74, 3688392), (111, 2458928), (148, 1844196), (222, 1229464), (296, 922098), (313, 872016), (444, 614732), (491, 555888), (592, 461049), (626, 436008), (888, 307366), (939, 290672), (982, 277944), (1252, 218004), (1473, 185296), (1776, 153683), (1878, 145336), (1964, 138972), (2504, 109002), (2946, 92648), (3756, 72668), (3928, 69486), (5008, 54501), (5892, 46324), (7512, 36334), (7856, 34743), (11581, 23568), (11784, 23162), (15024, 18167)]