245577744

素因数分解:

$2^4\times 3^5\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:867

約数の個数: 120

約数和(自身を含む): 722266272

約数和(自身を除く): 476688528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 83, 108, 144, 162, 166, 216, 243, 249, 324, 332, 432, 486, 498, 648, 664, 747, 761, 972, 996, 1296, 1328, 1494, 1522, 1944, 1992, 2241, 2283, 2988, 3044, 3888, 3984, 4482, 4566, 5976, 6088, 6723, 6849, 8964, 9132, 11952, 12176, 13446, 13698, 17928, 18264, 20169, 20547, 26892, 27396, 35856, 36528, 40338, 41094, 53784, 54792, 61641, 63163, 80676, 82188, 107568, 109584, 123282, 126326, 161352, 164376, 184923, 189489, 246564, 252652, 322704, 328752, 369846, 378978, 493128, 505304, 568467, 739692, 757956, 986256, 1010608, 1136934, 1479384, 1515912, 1705401, 2273868, 2958768, 3031824, 3410802, 4547736, 5116203, 6821604, 9095472, 10232406, 13643208, 15348609, 20464812, 27286416, 30697218, 40929624, 61394436, 81859248, 122788872, 245577744]

約数ペア:

[(1, 245577744), (2, 122788872), (3, 81859248), (4, 61394436), (6, 40929624), (8, 30697218), (9, 27286416), (12, 20464812), (16, 15348609), (18, 13643208), (24, 10232406), (27, 9095472), (36, 6821604), (48, 5116203), (54, 4547736), (72, 3410802), (81, 3031824), (83, 2958768), (108, 2273868), (144, 1705401), (162, 1515912), (166, 1479384), (216, 1136934), (243, 1010608), (249, 986256), (324, 757956), (332, 739692), (432, 568467), (486, 505304), (498, 493128), (648, 378978), (664, 369846), (747, 328752), (761, 322704), (972, 252652), (996, 246564), (1296, 189489), (1328, 184923), (1494, 164376), (1522, 161352), (1944, 126326), (1992, 123282), (2241, 109584), (2283, 107568), (2988, 82188), (3044, 80676), (3888, 63163), (3984, 61641), (4482, 54792), (4566, 53784), (5976, 41094), (6088, 40338), (6723, 36528), (6849, 35856), (8964, 27396), (9132, 26892), (11952, 20547), (12176, 20169), (13446, 18264), (13698, 17928)]