2158992

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 6963840

約数和(自身を除く): 4804848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 47, 48, 58, 66, 72, 87, 88, 94, 99, 116, 132, 141, 144, 174, 176, 188, 198, 232, 261, 264, 282, 319, 348, 376, 396, 423, 464, 517, 522, 528, 564, 638, 696, 752, 792, 846, 957, 1034, 1044, 1128, 1276, 1363, 1392, 1551, 1584, 1692, 1914, 2068, 2088, 2256, 2552, 2726, 2871, 3102, 3384, 3828, 4089, 4136, 4176, 4653, 5104, 5452, 5742, 6204, 6768, 7656, 8178, 8272, 9306, 10904, 11484, 12267, 12408, 14993, 15312, 16356, 18612, 21808, 22968, 24534, 24816, 29986, 32712, 37224, 44979, 45936, 49068, 59972, 65424, 74448, 89958, 98136, 119944, 134937, 179916, 196272, 239888, 269874, 359832, 539748, 719664, 1079496, 2158992]

約数ペア:

[(1, 2158992), (2, 1079496), (3, 719664), (4, 539748), (6, 359832), (8, 269874), (9, 239888), (11, 196272), (12, 179916), (16, 134937), (18, 119944), (22, 98136), (24, 89958), (29, 74448), (33, 65424), (36, 59972), (44, 49068), (47, 45936), (48, 44979), (58, 37224), (66, 32712), (72, 29986), (87, 24816), (88, 24534), (94, 22968), (99, 21808), (116, 18612), (132, 16356), (141, 15312), (144, 14993), (174, 12408), (176, 12267), (188, 11484), (198, 10904), (232, 9306), (261, 8272), (264, 8178), (282, 7656), (319, 6768), (348, 6204), (376, 5742), (396, 5452), (423, 5104), (464, 4653), (517, 4176), (522, 4136), (528, 4089), (564, 3828), (638, 3384), (696, 3102), (752, 2871), (792, 2726), (846, 2552), (957, 2256), (1034, 2088), (1044, 2068), (1128, 1914), (1276, 1692), (1363, 1584), (1392, 1551)]