207287568

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:589

約数の個数: 120

約数和(自身を含む): 615139200

約数和(自身を除く): 407851632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 239, 304, 317, 342, 456, 478, 634, 684, 717, 912, 951, 956, 1268, 1368, 1434, 1902, 1912, 2151, 2536, 2736, 2853, 2868, 3804, 3824, 4302, 4541, 5072, 5706, 5736, 6023, 7608, 8604, 9082, 11412, 11472, 12046, 13623, 15216, 17208, 18069, 18164, 22824, 24092, 27246, 34416, 36138, 36328, 40869, 45648, 48184, 54207, 54492, 72276, 72656, 75763, 81738, 96368, 108414, 108984, 144552, 151526, 163476, 216828, 217968, 227289, 289104, 303052, 326952, 433656, 454578, 606104, 653904, 681867, 867312, 909156, 1212208, 1363734, 1439497, 1818312, 2727468, 2878994, 3636624, 4318491, 5454936, 5757988, 8636982, 10909872, 11515976, 12955473, 17273964, 23031952, 25910946, 34547928, 51821892, 69095856, 103643784, 207287568]

約数ペア:

[(1, 207287568), (2, 103643784), (3, 69095856), (4, 51821892), (6, 34547928), (8, 25910946), (9, 23031952), (12, 17273964), (16, 12955473), (18, 11515976), (19, 10909872), (24, 8636982), (36, 5757988), (38, 5454936), (48, 4318491), (57, 3636624), (72, 2878994), (76, 2727468), (114, 1818312), (144, 1439497), (152, 1363734), (171, 1212208), (228, 909156), (239, 867312), (304, 681867), (317, 653904), (342, 606104), (456, 454578), (478, 433656), (634, 326952), (684, 303052), (717, 289104), (912, 227289), (951, 217968), (956, 216828), (1268, 163476), (1368, 151526), (1434, 144552), (1902, 108984), (1912, 108414), (2151, 96368), (2536, 81738), (2736, 75763), (2853, 72656), (2868, 72276), (3804, 54492), (3824, 54207), (4302, 48184), (4541, 45648), (5072, 40869), (5706, 36328), (5736, 36138), (6023, 34416), (7608, 27246), (8604, 24092), (9082, 22824), (11412, 18164), (11472, 18069), (12046, 17208), (13623, 15216)]