121210224

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:678

約数の個数: 80

約数和(自身を含む): 324562560

約数和(自身を除く): 203352336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 139, 148, 222, 278, 296, 417, 444, 491, 556, 592, 834, 888, 982, 1112, 1473, 1668, 1776, 1964, 2224, 2946, 3336, 3928, 5143, 5892, 6672, 7856, 10286, 11784, 15429, 18167, 20572, 23568, 30858, 36334, 41144, 54501, 61716, 68249, 72668, 82288, 109002, 123432, 136498, 145336, 204747, 218004, 246864, 272996, 290672, 409494, 436008, 545992, 818988, 872016, 1091984, 1637976, 2525213, 3275952, 5050426, 7575639, 10100852, 15151278, 20201704, 30302556, 40403408, 60605112, 121210224]

約数ペア:

[(1, 121210224), (2, 60605112), (3, 40403408), (4, 30302556), (6, 20201704), (8, 15151278), (12, 10100852), (16, 7575639), (24, 5050426), (37, 3275952), (48, 2525213), (74, 1637976), (111, 1091984), (139, 872016), (148, 818988), (222, 545992), (278, 436008), (296, 409494), (417, 290672), (444, 272996), (491, 246864), (556, 218004), (592, 204747), (834, 145336), (888, 136498), (982, 123432), (1112, 109002), (1473, 82288), (1668, 72668), (1776, 68249), (1964, 61716), (2224, 54501), (2946, 41144), (3336, 36334), (3928, 30858), (5143, 23568), (5892, 20572), (6672, 18167), (7856, 15429), (10286, 11784)]