280134432

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1973}}^1$

素因数の和:2035

約数の個数: 144

約数和(自身を含む): 873021240

約数和(自身を除く): 592886808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 68, 72, 87, 96, 102, 116, 136, 144, 153, 174, 204, 232, 261, 272, 288, 306, 348, 408, 464, 493, 522, 544, 612, 696, 816, 928, 986, 1044, 1224, 1392, 1479, 1632, 1972, 1973, 2088, 2448, 2784, 2958, 3944, 3946, 4176, 4437, 4896, 5916, 5919, 7888, 7892, 8352, 8874, 11832, 11838, 15776, 15784, 17748, 17757, 23664, 23676, 31568, 33541, 35496, 35514, 47328, 47352, 57217, 63136, 67082, 70992, 71028, 94704, 100623, 114434, 134164, 141984, 142056, 171651, 189408, 201246, 228868, 268328, 284112, 301869, 343302, 402492, 457736, 514953, 536656, 568224, 603738, 686604, 804984, 915472, 972689, 1029906, 1073312, 1207476, 1373208, 1609968, 1830944, 1945378, 2059812, 2414952, 2746416, 2918067, 3219936, 3890756, 4119624, 4829904, 5492832, 5836134, 7781512, 8239248, 8754201, 9659808, 11672268, 15563024, 16478496, 17508402, 23344536, 31126048, 35016804, 46689072, 70033608, 93378144, 140067216, 280134432]

約数ペア:

[(1, 280134432), (2, 140067216), (3, 93378144), (4, 70033608), (6, 46689072), (8, 35016804), (9, 31126048), (12, 23344536), (16, 17508402), (17, 16478496), (18, 15563024), (24, 11672268), (29, 9659808), (32, 8754201), (34, 8239248), (36, 7781512), (48, 5836134), (51, 5492832), (58, 4829904), (68, 4119624), (72, 3890756), (87, 3219936), (96, 2918067), (102, 2746416), (116, 2414952), (136, 2059812), (144, 1945378), (153, 1830944), (174, 1609968), (204, 1373208), (232, 1207476), (261, 1073312), (272, 1029906), (288, 972689), (306, 915472), (348, 804984), (408, 686604), (464, 603738), (493, 568224), (522, 536656), (544, 514953), (612, 457736), (696, 402492), (816, 343302), (928, 301869), (986, 284112), (1044, 268328), (1224, 228868), (1392, 201246), (1479, 189408), (1632, 171651), (1972, 142056), (1973, 141984), (2088, 134164), (2448, 114434), (2784, 100623), (2958, 94704), (3944, 71028), (3946, 70992), (4176, 67082), (4437, 63136), (4896, 57217), (5916, 47352), (5919, 47328), (7888, 35514), (7892, 35496), (8352, 33541), (8874, 31568), (11832, 23676), (11838, 23664), (15776, 17757), (15784, 17748)]