2608956

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 144

約数和(自身を含む): 8618400

約数和(自身を除く): 6009444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 29, 34, 36, 42, 49, 51, 54, 58, 63, 68, 84, 87, 98, 102, 108, 116, 119, 126, 147, 153, 174, 189, 196, 203, 204, 238, 252, 261, 294, 306, 348, 357, 378, 406, 441, 459, 476, 493, 522, 588, 609, 612, 714, 756, 783, 812, 833, 882, 918, 986, 1044, 1071, 1218, 1323, 1421, 1428, 1479, 1566, 1666, 1764, 1827, 1836, 1972, 2142, 2436, 2499, 2646, 2842, 2958, 3132, 3213, 3332, 3451, 3654, 4263, 4284, 4437, 4998, 5292, 5481, 5684, 5916, 6426, 6902, 7308, 7497, 8526, 8874, 9996, 10353, 10962, 12789, 12852, 13311, 13804, 14994, 17052, 17748, 20706, 21924, 22491, 24157, 25578, 26622, 29988, 31059, 38367, 41412, 44982, 48314, 51156, 53244, 62118, 72471, 76734, 89964, 93177, 96628, 124236, 144942, 153468, 186354, 217413, 289884, 372708, 434826, 652239, 869652, 1304478, 2608956]

約数ペア:

[(1, 2608956), (2, 1304478), (3, 869652), (4, 652239), (6, 434826), (7, 372708), (9, 289884), (12, 217413), (14, 186354), (17, 153468), (18, 144942), (21, 124236), (27, 96628), (28, 93177), (29, 89964), (34, 76734), (36, 72471), (42, 62118), (49, 53244), (51, 51156), (54, 48314), (58, 44982), (63, 41412), (68, 38367), (84, 31059), (87, 29988), (98, 26622), (102, 25578), (108, 24157), (116, 22491), (119, 21924), (126, 20706), (147, 17748), (153, 17052), (174, 14994), (189, 13804), (196, 13311), (203, 12852), (204, 12789), (238, 10962), (252, 10353), (261, 9996), (294, 8874), (306, 8526), (348, 7497), (357, 7308), (378, 6902), (406, 6426), (441, 5916), (459, 5684), (476, 5481), (493, 5292), (522, 4998), (588, 4437), (609, 4284), (612, 4263), (714, 3654), (756, 3451), (783, 3332), (812, 3213), (833, 3132), (882, 2958), (918, 2842), (986, 2646), (1044, 2499), (1071, 2436), (1218, 2142), (1323, 1972), (1421, 1836), (1428, 1827), (1479, 1764), (1566, 1666)]