2831928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 8190720

約数和(自身を除く): 5358792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 631, 748, 1122, 1262, 1496, 1893, 2244, 2524, 3786, 4488, 5048, 6941, 7572, 10727, 13882, 15144, 20823, 21454, 27764, 32181, 41646, 42908, 55528, 64362, 83292, 85816, 117997, 128724, 166584, 235994, 257448, 353991, 471988, 707982, 943976, 1415964, 2831928]

約数ペア:

[(1, 2831928), (2, 1415964), (3, 943976), (4, 707982), (6, 471988), (8, 353991), (11, 257448), (12, 235994), (17, 166584), (22, 128724), (24, 117997), (33, 85816), (34, 83292), (44, 64362), (51, 55528), (66, 42908), (68, 41646), (88, 32181), (102, 27764), (132, 21454), (136, 20823), (187, 15144), (204, 13882), (264, 10727), (374, 7572), (408, 6941), (561, 5048), (631, 4488), (748, 3786), (1122, 2524), (1262, 2244), (1496, 1893)]