1097208

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{311}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 3467880

約数和(自身を除く): 2370672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 311, 392, 441, 504, 588, 622, 882, 933, 1176, 1244, 1764, 1866, 2177, 2488, 2799, 3528, 3732, 4354, 5598, 6531, 7464, 8708, 11196, 13062, 15239, 17416, 19593, 22392, 26124, 30478, 39186, 45717, 52248, 60956, 78372, 91434, 121912, 137151, 156744, 182868, 274302, 365736, 548604, 1097208]

約数ペア:

[(1, 1097208), (2, 548604), (3, 365736), (4, 274302), (6, 182868), (7, 156744), (8, 137151), (9, 121912), (12, 91434), (14, 78372), (18, 60956), (21, 52248), (24, 45717), (28, 39186), (36, 30478), (42, 26124), (49, 22392), (56, 19593), (63, 17416), (72, 15239), (84, 13062), (98, 11196), (126, 8708), (147, 7464), (168, 6531), (196, 5598), (252, 4354), (294, 3732), (311, 3528), (392, 2799), (441, 2488), (504, 2177), (588, 1866), (622, 1764), (882, 1244), (933, 1176)]