8921616

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 25647168

約数和(自身を除く): 16725552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 277, 366, 488, 528, 554, 671, 732, 831, 976, 1108, 1342, 1464, 1662, 2013, 2216, 2684, 2928, 3047, 3324, 4026, 4432, 5368, 6094, 6648, 8052, 9141, 10736, 12188, 13296, 16104, 16897, 18282, 24376, 32208, 33794, 36564, 48752, 50691, 67588, 73128, 101382, 135176, 146256, 185867, 202764, 270352, 371734, 405528, 557601, 743468, 811056, 1115202, 1486936, 2230404, 2973872, 4460808, 8921616]

約数ペア:

[(1, 8921616), (2, 4460808), (3, 2973872), (4, 2230404), (6, 1486936), (8, 1115202), (11, 811056), (12, 743468), (16, 557601), (22, 405528), (24, 371734), (33, 270352), (44, 202764), (48, 185867), (61, 146256), (66, 135176), (88, 101382), (122, 73128), (132, 67588), (176, 50691), (183, 48752), (244, 36564), (264, 33794), (277, 32208), (366, 24376), (488, 18282), (528, 16897), (554, 16104), (671, 13296), (732, 12188), (831, 10736), (976, 9141), (1108, 8052), (1342, 6648), (1464, 6094), (1662, 5368), (2013, 4432), (2216, 4026), (2684, 3324), (2928, 3047)]