722762208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21089}}^1$

素因数の和:21129

約数の個数: 144

約数和(自身を含む): 2487270240

約数和(自身を除く): 1764508032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 8568, 11424, 17136, 21089, 34272, 42178, 63267, 84356, 126534, 147623, 168712, 189801, 253068, 295246, 337424, 358513, 379602, 442869, 506136, 590492, 674848, 717026, 759204, 885738, 1012272, 1075539, 1180984, 1328607, 1434052, 1518408, 1771476, 2024544, 2151078, 2361968, 2509591, 2657214, 2868104, 3036816, 3226617, 3542952, 4302156, 4723936, 5019182, 5314428, 5736208, 6073632, 6453234, 7085904, 7528773, 8604312, 10038364, 10628856, 11472416, 12906468, 14171808, 15057546, 17208624, 20076728, 21257712, 22586319, 25812936, 30115092, 34417248, 40153456, 42515424, 45172638, 51625872, 60230184, 80306912, 90345276, 103251744, 120460368, 180690552, 240920736, 361381104, 722762208]

約数ペア:

[(1, 722762208), (2, 361381104), (3, 240920736), (4, 180690552), (6, 120460368), (7, 103251744), (8, 90345276), (9, 80306912), (12, 60230184), (14, 51625872), (16, 45172638), (17, 42515424), (18, 40153456), (21, 34417248), (24, 30115092), (28, 25812936), (32, 22586319), (34, 21257712), (36, 20076728), (42, 17208624), (48, 15057546), (51, 14171808), (56, 12906468), (63, 11472416), (68, 10628856), (72, 10038364), (84, 8604312), (96, 7528773), (102, 7085904), (112, 6453234), (119, 6073632), (126, 5736208), (136, 5314428), (144, 5019182), (153, 4723936), (168, 4302156), (204, 3542952), (224, 3226617), (238, 3036816), (252, 2868104), (272, 2657214), (288, 2509591), (306, 2361968), (336, 2151078), (357, 2024544), (408, 1771476), (476, 1518408), (504, 1434052), (544, 1328607), (612, 1180984), (672, 1075539), (714, 1012272), (816, 885738), (952, 759204), (1008, 717026), (1071, 674848), (1224, 590492), (1428, 506136), (1632, 442869), (1904, 379602), (2016, 358513), (2142, 337424), (2448, 295246), (2856, 253068), (3808, 189801), (4284, 168712), (4896, 147623), (5712, 126534), (8568, 84356), (11424, 63267), (17136, 42178), (21089, 34272)]