19890340272

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12109}}^1$

素因数の和:12212

約数の個数: 240

約数和(自身を含む): 65357379360

約数和(自身を除く): 45467039088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 61, 66, 68, 72, 88, 99, 102, 122, 132, 136, 144, 153, 176, 183, 187, 198, 204, 244, 264, 272, 306, 366, 374, 396, 408, 488, 528, 549, 561, 612, 671, 732, 748, 792, 816, 976, 1037, 1098, 1122, 1224, 1342, 1464, 1496, 1584, 1683, 2013, 2074, 2196, 2244, 2448, 2684, 2928, 2992, 3111, 3366, 4026, 4148, 4392, 4488, 5368, 6039, 6222, 6732, 8052, 8296, 8784, 8976, 9333, 10736, 11407, 12078, 12109, 12444, 13464, 16104, 16592, 18666, 22814, 24156, 24218, 24888, 26928, 32208, 34221, 36327, 37332, 45628, 48312, 48436, 49776, 68442, 72654, 74664, 91256, 96624, 96872, 102663, 108981, 133199, 136884, 145308, 149328, 182512, 193744, 205326, 205853, 217962, 266398, 273768, 290616, 399597, 410652, 411706, 435924, 532796, 547536, 581232, 617559, 738649, 799194, 821304, 823412, 871848, 1065592, 1198791, 1235118, 1477298, 1598388, 1642608, 1646824, 1743696, 1852677, 2131184, 2215947, 2264383, 2397582, 2470236, 2954596, 3196776, 3293648, 3705354, 4431894, 4528766, 4795164, 4940472, 5909192, 6393552, 6647841, 6793149, 7410708, 8125139, 8863788, 9057532, 9590328, 9880944, 11818384, 12557033, 13295682, 13586298, 14821416, 16250278, 17727576, 18115064, 19180656, 20379447, 24375417, 25114066, 26591364, 27172596, 29642832, 32500556, 35455152, 36230128, 37671099, 40758894, 48750834, 50228132, 53182728, 54345192, 65001112, 73126251, 75342198, 81517788, 97501668, 100456264, 106365456, 108690384, 113013297, 130002224, 138127363, 146252502, 150684396, 163035576, 195003336, 200912528, 226026594, 276254726, 292505004, 301368792, 326071152, 390006672, 414382089, 452053188, 552509452, 585010008, 602737584, 828764178, 904106376, 1105018904, 1170020016, 1243146267, 1657528356, 1808212752, 2210037808, 2486292534, 3315056712, 4972585068, 6630113424, 9945170136, 19890340272]

約数ペア:

[(1, 19890340272), (2, 9945170136), (3, 6630113424), (4, 4972585068), (6, 3315056712), (8, 2486292534), (9, 2210037808), (11, 1808212752), (12, 1657528356), (16, 1243146267), (17, 1170020016), (18, 1105018904), (22, 904106376), (24, 828764178), (33, 602737584), (34, 585010008), (36, 552509452), (44, 452053188), (48, 414382089), (51, 390006672), (61, 326071152), (66, 301368792), (68, 292505004), (72, 276254726), (88, 226026594), (99, 200912528), (102, 195003336), (122, 163035576), (132, 150684396), (136, 146252502), (144, 138127363), (153, 130002224), (176, 113013297), (183, 108690384), (187, 106365456), (198, 100456264), (204, 97501668), (244, 81517788), (264, 75342198), (272, 73126251), (306, 65001112), (366, 54345192), (374, 53182728), (396, 50228132), (408, 48750834), (488, 40758894), (528, 37671099), (549, 36230128), (561, 35455152), (612, 32500556), (671, 29642832), (732, 27172596), (748, 26591364), (792, 25114066), (816, 24375417), (976, 20379447), (1037, 19180656), (1098, 18115064), (1122, 17727576), (1224, 16250278), (1342, 14821416), (1464, 13586298), (1496, 13295682), (1584, 12557033), (1683, 11818384), (2013, 9880944), (2074, 9590328), (2196, 9057532), (2244, 8863788), (2448, 8125139), (2684, 7410708), (2928, 6793149), (2992, 6647841), (3111, 6393552), (3366, 5909192), (4026, 4940472), (4148, 4795164), (4392, 4528766), (4488, 4431894), (5368, 3705354), (6039, 3293648), (6222, 3196776), (6732, 2954596), (8052, 2470236), (8296, 2397582), (8784, 2264383), (8976, 2215947), (9333, 2131184), (10736, 1852677), (11407, 1743696), (12078, 1646824), (12109, 1642608), (12444, 1598388), (13464, 1477298), (16104, 1235118), (16592, 1198791), (18666, 1065592), (22814, 871848), (24156, 823412), (24218, 821304), (24888, 799194), (26928, 738649), (32208, 617559), (34221, 581232), (36327, 547536), (37332, 532796), (45628, 435924), (48312, 411706), (48436, 410652), (49776, 399597), (68442, 290616), (72654, 273768), (74664, 266398), (91256, 217962), (96624, 205853), (96872, 205326), (102663, 193744), (108981, 182512), (133199, 149328), (136884, 145308)]