2661648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2$

素因数の和:164

約数の個数: 60

約数和(自身を含む): 7608144

約数和(自身を除く): 4946496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 3124, 3408, 4686, 5041, 6248, 9372, 10082, 12496, 15123, 18744, 20164, 30246, 37488, 40328, 55451, 60492, 80656, 110902, 120984, 166353, 221804, 241968, 332706, 443608, 665412, 887216, 1330824, 2661648]

約数ペア:

[(1, 2661648), (2, 1330824), (3, 887216), (4, 665412), (6, 443608), (8, 332706), (11, 241968), (12, 221804), (16, 166353), (22, 120984), (24, 110902), (33, 80656), (44, 60492), (48, 55451), (66, 40328), (71, 37488), (88, 30246), (132, 20164), (142, 18744), (176, 15123), (213, 12496), (264, 10082), (284, 9372), (426, 6248), (528, 5041), (568, 4686), (781, 3408), (852, 3124), (1136, 2343), (1562, 1704)]