2256744

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 6976800

約数和(自身を除く): 4720056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 101, 114, 133, 147, 152, 168, 196, 202, 228, 266, 294, 303, 392, 399, 404, 456, 532, 588, 606, 707, 798, 808, 931, 1064, 1176, 1212, 1414, 1596, 1862, 1919, 2121, 2424, 2793, 2828, 3192, 3724, 3838, 4242, 4949, 5586, 5656, 5757, 7448, 7676, 8484, 9898, 11172, 11514, 13433, 14847, 15352, 16968, 19796, 22344, 23028, 26866, 29694, 39592, 40299, 46056, 53732, 59388, 80598, 94031, 107464, 118776, 161196, 188062, 282093, 322392, 376124, 564186, 752248, 1128372, 2256744]

約数ペア:

[(1, 2256744), (2, 1128372), (3, 752248), (4, 564186), (6, 376124), (7, 322392), (8, 282093), (12, 188062), (14, 161196), (19, 118776), (21, 107464), (24, 94031), (28, 80598), (38, 59388), (42, 53732), (49, 46056), (56, 40299), (57, 39592), (76, 29694), (84, 26866), (98, 23028), (101, 22344), (114, 19796), (133, 16968), (147, 15352), (152, 14847), (168, 13433), (196, 11514), (202, 11172), (228, 9898), (266, 8484), (294, 7676), (303, 7448), (392, 5757), (399, 5656), (404, 5586), (456, 4949), (532, 4242), (588, 3838), (606, 3724), (707, 3192), (798, 2828), (808, 2793), (931, 2424), (1064, 2121), (1176, 1919), (1212, 1862), (1414, 1596)]