815201712

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:792

約数の個数: 160

約数和(自身を含む): 2533171200

約数和(自身を除く): 1717969488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 379, 383, 432, 468, 624, 702, 758, 766, 936, 1137, 1149, 1404, 1516, 1532, 1872, 2274, 2298, 2808, 3032, 3064, 3411, 3447, 4548, 4596, 4927, 4979, 5616, 6064, 6128, 6822, 6894, 9096, 9192, 9854, 9958, 10233, 10341, 13644, 13788, 14781, 14937, 18192, 18384, 19708, 19916, 20466, 20682, 27288, 27576, 29562, 29874, 39416, 39832, 40932, 41364, 44343, 44811, 54576, 55152, 59124, 59748, 78832, 79664, 81864, 82728, 88686, 89622, 118248, 119496, 133029, 134433, 145157, 163728, 165456, 177372, 179244, 236496, 238992, 266058, 268866, 290314, 354744, 358488, 435471, 532116, 537732, 580628, 709488, 716976, 870942, 1064232, 1075464, 1161256, 1306413, 1741884, 1887041, 2128464, 2150928, 2322512, 2612826, 3483768, 3774082, 3919239, 5225652, 5661123, 6967536, 7548164, 7838478, 10451304, 11322246, 15096328, 15676956, 16983369, 20902608, 22644492, 30192656, 31353912, 33966738, 45288984, 50950107, 62707824, 67933476, 90577968, 101900214, 135866952, 203800428, 271733904, 407600856, 815201712]

約数ペア:

[(1, 815201712), (2, 407600856), (3, 271733904), (4, 203800428), (6, 135866952), (8, 101900214), (9, 90577968), (12, 67933476), (13, 62707824), (16, 50950107), (18, 45288984), (24, 33966738), (26, 31353912), (27, 30192656), (36, 22644492), (39, 20902608), (48, 16983369), (52, 15676956), (54, 15096328), (72, 11322246), (78, 10451304), (104, 7838478), (108, 7548164), (117, 6967536), (144, 5661123), (156, 5225652), (208, 3919239), (216, 3774082), (234, 3483768), (312, 2612826), (351, 2322512), (379, 2150928), (383, 2128464), (432, 1887041), (468, 1741884), (624, 1306413), (702, 1161256), (758, 1075464), (766, 1064232), (936, 870942), (1137, 716976), (1149, 709488), (1404, 580628), (1516, 537732), (1532, 532116), (1872, 435471), (2274, 358488), (2298, 354744), (2808, 290314), (3032, 268866), (3064, 266058), (3411, 238992), (3447, 236496), (4548, 179244), (4596, 177372), (4927, 165456), (4979, 163728), (5616, 145157), (6064, 134433), (6128, 133029), (6822, 119496), (6894, 118248), (9096, 89622), (9192, 88686), (9854, 82728), (9958, 81864), (10233, 79664), (10341, 78832), (13644, 59748), (13788, 59124), (14781, 55152), (14937, 54576), (18192, 44811), (18384, 44343), (19708, 41364), (19916, 40932), (20466, 39832), (20682, 39416), (27288, 29874), (27576, 29562)]