1619244

素因数分解:

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

素因数の和:100

約数の個数: 96

約数和(自身を含む): 4838400

約数和(自身を除く): 3219156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 47, 54, 58, 66, 87, 94, 99, 108, 116, 132, 141, 174, 188, 198, 261, 282, 297, 319, 348, 396, 423, 517, 522, 564, 594, 638, 783, 846, 957, 1034, 1044, 1188, 1269, 1276, 1363, 1551, 1566, 1692, 1914, 2068, 2538, 2726, 2871, 3102, 3132, 3828, 4089, 4653, 5076, 5452, 5742, 6204, 8178, 8613, 9306, 11484, 12267, 13959, 14993, 16356, 17226, 18612, 24534, 27918, 29986, 34452, 36801, 44979, 49068, 55836, 59972, 73602, 89958, 134937, 147204, 179916, 269874, 404811, 539748, 809622, 1619244]

約数ペア:

[(1, 1619244), (2, 809622), (3, 539748), (4, 404811), (6, 269874), (9, 179916), (11, 147204), (12, 134937), (18, 89958), (22, 73602), (27, 59972), (29, 55836), (33, 49068), (36, 44979), (44, 36801), (47, 34452), (54, 29986), (58, 27918), (66, 24534), (87, 18612), (94, 17226), (99, 16356), (108, 14993), (116, 13959), (132, 12267), (141, 11484), (174, 9306), (188, 8613), (198, 8178), (261, 6204), (282, 5742), (297, 5452), (319, 5076), (348, 4653), (396, 4089), (423, 3828), (517, 3132), (522, 3102), (564, 2871), (594, 2726), (638, 2538), (783, 2068), (846, 1914), (957, 1692), (1034, 1566), (1044, 1551), (1188, 1363), (1269, 1276)]