1251747216

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2377}}^1$

素因数の和:2470

約数の個数: 160

約数和(自身を含む): 3821541120

約数和(自身を除く): 2569793904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 53, 54, 69, 72, 92, 106, 108, 138, 144, 159, 184, 207, 212, 216, 276, 318, 368, 414, 424, 432, 477, 552, 621, 636, 828, 848, 954, 1104, 1219, 1242, 1272, 1431, 1656, 1908, 2377, 2438, 2484, 2544, 2862, 3312, 3657, 3816, 4754, 4876, 4968, 5724, 7131, 7314, 7632, 9508, 9752, 9936, 10971, 11448, 14262, 14628, 19016, 19504, 21393, 21942, 22896, 28524, 29256, 32913, 38032, 42786, 43884, 54671, 57048, 58512, 64179, 65826, 85572, 87768, 109342, 114096, 125981, 128358, 131652, 164013, 171144, 175536, 218684, 251962, 256716, 263304, 328026, 342288, 377943, 437368, 492039, 503924, 513432, 526608, 656052, 755886, 874736, 984078, 1007848, 1026864, 1133829, 1312104, 1476117, 1511772, 1968156, 2015696, 2267658, 2624208, 2897563, 2952234, 3023544, 3401487, 3936312, 4535316, 5795126, 5904468, 6047088, 6802974, 7872624, 8692689, 9070632, 11590252, 11808936, 13605948, 17385378, 18141264, 23180504, 23617872, 26078067, 27211896, 34770756, 46361008, 52156134, 54423792, 69541512, 78234201, 104312268, 139083024, 156468402, 208624536, 312936804, 417249072, 625873608, 1251747216]

約数ペア:

[(1, 1251747216), (2, 625873608), (3, 417249072), (4, 312936804), (6, 208624536), (8, 156468402), (9, 139083024), (12, 104312268), (16, 78234201), (18, 69541512), (23, 54423792), (24, 52156134), (27, 46361008), (36, 34770756), (46, 27211896), (48, 26078067), (53, 23617872), (54, 23180504), (69, 18141264), (72, 17385378), (92, 13605948), (106, 11808936), (108, 11590252), (138, 9070632), (144, 8692689), (159, 7872624), (184, 6802974), (207, 6047088), (212, 5904468), (216, 5795126), (276, 4535316), (318, 3936312), (368, 3401487), (414, 3023544), (424, 2952234), (432, 2897563), (477, 2624208), (552, 2267658), (621, 2015696), (636, 1968156), (828, 1511772), (848, 1476117), (954, 1312104), (1104, 1133829), (1219, 1026864), (1242, 1007848), (1272, 984078), (1431, 874736), (1656, 755886), (1908, 656052), (2377, 526608), (2438, 513432), (2484, 503924), (2544, 492039), (2862, 437368), (3312, 377943), (3657, 342288), (3816, 328026), (4754, 263304), (4876, 256716), (4968, 251962), (5724, 218684), (7131, 175536), (7314, 171144), (7632, 164013), (9508, 131652), (9752, 128358), (9936, 125981), (10971, 114096), (11448, 109342), (14262, 87768), (14628, 85572), (19016, 65826), (19504, 64179), (21393, 58512), (21942, 57048), (22896, 54671), (28524, 43884), (29256, 42786), (32913, 38032)]