288587988

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 868734720

約数和(自身を除く): 580146732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 107, 108, 113, 117, 153, 156, 204, 214, 221, 226, 234, 306, 321, 339, 351, 428, 442, 452, 459, 468, 612, 642, 663, 678, 702, 884, 918, 963, 1017, 1284, 1326, 1356, 1391, 1404, 1469, 1819, 1836, 1921, 1926, 1989, 2034, 2652, 2782, 2889, 2938, 3051, 3638, 3842, 3852, 3978, 4068, 4173, 4407, 5457, 5564, 5763, 5778, 5876, 5967, 6102, 7276, 7684, 7956, 8346, 8814, 10914, 11526, 11556, 11934, 12091, 12204, 12519, 13221, 16371, 16692, 17289, 17628, 21828, 23052, 23647, 23868, 24182, 24973, 25038, 26442, 32742, 34578, 36273, 37557, 39663, 47294, 48364, 49113, 49946, 50076, 51867, 52884, 65484, 69156, 70941, 72546, 74919, 75114, 79326, 94588, 98226, 99892, 103734, 108819, 141882, 145092, 149838, 150228, 157183, 158652, 196452, 205547, 207468, 212823, 217638, 224757, 283764, 299676, 314366, 326457, 411094, 425646, 435276, 449514, 471549, 616641, 628732, 638469, 652914, 674271, 822188, 851292, 899028, 943098, 1233282, 1276938, 1305828, 1348542, 1414647, 1849923, 1886196, 2466564, 2553876, 2672111, 2697084, 2829294, 3699846, 4243941, 5344222, 5549769, 5658588, 7399692, 8016333, 8487882, 10688444, 11099538, 16032666, 16975764, 22199076, 24048999, 32065332, 48097998, 72146997, 96195996, 144293994, 288587988]

約数ペア:

[(1, 288587988), (2, 144293994), (3, 96195996), (4, 72146997), (6, 48097998), (9, 32065332), (12, 24048999), (13, 22199076), (17, 16975764), (18, 16032666), (26, 11099538), (27, 10688444), (34, 8487882), (36, 8016333), (39, 7399692), (51, 5658588), (52, 5549769), (54, 5344222), (68, 4243941), (78, 3699846), (102, 2829294), (107, 2697084), (108, 2672111), (113, 2553876), (117, 2466564), (153, 1886196), (156, 1849923), (204, 1414647), (214, 1348542), (221, 1305828), (226, 1276938), (234, 1233282), (306, 943098), (321, 899028), (339, 851292), (351, 822188), (428, 674271), (442, 652914), (452, 638469), (459, 628732), (468, 616641), (612, 471549), (642, 449514), (663, 435276), (678, 425646), (702, 411094), (884, 326457), (918, 314366), (963, 299676), (1017, 283764), (1284, 224757), (1326, 217638), (1356, 212823), (1391, 207468), (1404, 205547), (1469, 196452), (1819, 158652), (1836, 157183), (1921, 150228), (1926, 149838), (1989, 145092), (2034, 141882), (2652, 108819), (2782, 103734), (2889, 99892), (2938, 98226), (3051, 94588), (3638, 79326), (3842, 75114), (3852, 74919), (3978, 72546), (4068, 70941), (4173, 69156), (4407, 65484), (5457, 52884), (5564, 51867), (5763, 50076), (5778, 49946), (5876, 49113), (5967, 48364), (6102, 47294), (7276, 39663), (7684, 37557), (7956, 36273), (8346, 34578), (8814, 32742), (10914, 26442), (11526, 25038), (11556, 24973), (11934, 24182), (12091, 23868), (12204, 23647), (12519, 23052), (13221, 21828), (16371, 17628), (16692, 17289)]