208143648

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 661893120

約数和(自身を除く): 453749472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 37, 48, 51, 54, 68, 72, 74, 96, 102, 108, 111, 136, 144, 148, 153, 204, 216, 222, 272, 288, 296, 306, 333, 383, 408, 432, 444, 459, 544, 592, 612, 629, 666, 766, 816, 864, 888, 918, 999, 1149, 1184, 1224, 1258, 1332, 1532, 1632, 1776, 1836, 1887, 1998, 2298, 2448, 2516, 2664, 3064, 3447, 3552, 3672, 3774, 3996, 4596, 4896, 5032, 5328, 5661, 6128, 6511, 6894, 7344, 7548, 7992, 9192, 10064, 10341, 10656, 11322, 12256, 13022, 13788, 14171, 14688, 15096, 15984, 16983, 18384, 19533, 20128, 20682, 22644, 26044, 27576, 28342, 30192, 31968, 33966, 36768, 39066, 41364, 42513, 45288, 52088, 55152, 56684, 58599, 60384, 67932, 78132, 82728, 85026, 90576, 104176, 110304, 113368, 117198, 127539, 135864, 156264, 165456, 170052, 175797, 181152, 208352, 226736, 234396, 240907, 255078, 271728, 312528, 330912, 340104, 351594, 382617, 453472, 468792, 481814, 510156, 543456, 625056, 680208, 703188, 722721, 765234, 937584, 963628, 1020312, 1360416, 1406376, 1445442, 1530468, 1875168, 1927256, 2040624, 2168163, 2812752, 2890884, 3060936, 3854512, 4081248, 4336326, 5625504, 5781768, 6121872, 6504489, 7709024, 8672652, 11563536, 12243744, 13008978, 17345304, 23127072, 26017956, 34690608, 52035912, 69381216, 104071824, 208143648]

約数ペア:

[(1, 208143648), (2, 104071824), (3, 69381216), (4, 52035912), (6, 34690608), (8, 26017956), (9, 23127072), (12, 17345304), (16, 13008978), (17, 12243744), (18, 11563536), (24, 8672652), (27, 7709024), (32, 6504489), (34, 6121872), (36, 5781768), (37, 5625504), (48, 4336326), (51, 4081248), (54, 3854512), (68, 3060936), (72, 2890884), (74, 2812752), (96, 2168163), (102, 2040624), (108, 1927256), (111, 1875168), (136, 1530468), (144, 1445442), (148, 1406376), (153, 1360416), (204, 1020312), (216, 963628), (222, 937584), (272, 765234), (288, 722721), (296, 703188), (306, 680208), (333, 625056), (383, 543456), (408, 510156), (432, 481814), (444, 468792), (459, 453472), (544, 382617), (592, 351594), (612, 340104), (629, 330912), (666, 312528), (766, 271728), (816, 255078), (864, 240907), (888, 234396), (918, 226736), (999, 208352), (1149, 181152), (1184, 175797), (1224, 170052), (1258, 165456), (1332, 156264), (1532, 135864), (1632, 127539), (1776, 117198), (1836, 113368), (1887, 110304), (1998, 104176), (2298, 90576), (2448, 85026), (2516, 82728), (2664, 78132), (3064, 67932), (3447, 60384), (3552, 58599), (3672, 56684), (3774, 55152), (3996, 52088), (4596, 45288), (4896, 42513), (5032, 41364), (5328, 39066), (5661, 36768), (6128, 33966), (6511, 31968), (6894, 30192), (7344, 28342), (7548, 27576), (7992, 26044), (9192, 22644), (10064, 20682), (10341, 20128), (10656, 19533), (11322, 18384), (12256, 16983), (13022, 15984), (13788, 15096), (14171, 14688)]