271432380816

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{61333}}^1$

素因数の和:61841

約数の個数: 120

約数和(自身を含む): 771881275256

約数和(自身を除く): 500448894440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 421, 438, 584, 657, 842, 876, 1168, 1263, 1314, 1684, 1752, 2526, 2628, 3368, 3504, 3789, 5052, 5256, 6736, 7578, 10104, 10512, 15156, 20208, 30312, 30733, 60624, 61333, 61466, 92199, 122666, 122932, 183999, 184398, 245332, 245864, 276597, 367998, 368796, 490664, 491728, 551997, 553194, 735996, 737592, 981328, 1103994, 1106388, 1471992, 1475184, 2207988, 2212776, 2943984, 4415976, 4425552, 4477309, 8831952, 8954618, 13431927, 17909236, 25821193, 26863854, 35818472, 40295781, 51642386, 53727708, 71636944, 77463579, 80591562, 103284772, 107455416, 154927158, 161183124, 206569544, 214910832, 232390737, 309854316, 322366248, 413139088, 464781474, 619708632, 644732496, 929562948, 1239417264, 1859125896, 1884947089, 3718251792, 3769894178, 5654841267, 7539788356, 11309682534, 15079576712, 16964523801, 22619365068, 30159153424, 33929047602, 45238730136, 67858095204, 90477460272, 135716190408, 271432380816]

約数ペア:

[(1, 271432380816), (2, 135716190408), (3, 90477460272), (4, 67858095204), (6, 45238730136), (8, 33929047602), (9, 30159153424), (12, 22619365068), (16, 16964523801), (18, 15079576712), (24, 11309682534), (36, 7539788356), (48, 5654841267), (72, 3769894178), (73, 3718251792), (144, 1884947089), (146, 1859125896), (219, 1239417264), (292, 929562948), (421, 644732496), (438, 619708632), (584, 464781474), (657, 413139088), (842, 322366248), (876, 309854316), (1168, 232390737), (1263, 214910832), (1314, 206569544), (1684, 161183124), (1752, 154927158), (2526, 107455416), (2628, 103284772), (3368, 80591562), (3504, 77463579), (3789, 71636944), (5052, 53727708), (5256, 51642386), (6736, 40295781), (7578, 35818472), (10104, 26863854), (10512, 25821193), (15156, 17909236), (20208, 13431927), (30312, 8954618), (30733, 8831952), (60624, 4477309), (61333, 4425552), (61466, 4415976), (92199, 2943984), (122666, 2212776), (122932, 2207988), (183999, 1475184), (184398, 1471992), (245332, 1106388), (245864, 1103994), (276597, 981328), (367998, 737592), (368796, 735996), (490664, 553194), (491728, 551997)]