1328001984

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{31583}}^1$

素因数の和:31674

約数の個数: 84

約数和(自身を含む): 3858743616

約数和(自身を除く): 2530741632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 144, 146, 192, 219, 288, 292, 438, 576, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 4672, 5256, 7008, 10512, 14016, 21024, 31583, 42048, 63166, 94749, 126332, 189498, 252664, 284247, 378996, 505328, 568494, 757992, 1010656, 1136988, 1515984, 2021312, 2273976, 2305559, 3031968, 4547952, 4611118, 6063936, 6916677, 9095904, 9222236, 13833354, 18191808, 18444472, 20750031, 27666708, 36888944, 41500062, 55333416, 73777888, 83000124, 110666832, 147555776, 166000248, 221333664, 332000496, 442667328, 664000992, 1328001984]

約数ペア:

[(1, 1328001984), (2, 664000992), (3, 442667328), (4, 332000496), (6, 221333664), (8, 166000248), (9, 147555776), (12, 110666832), (16, 83000124), (18, 73777888), (24, 55333416), (32, 41500062), (36, 36888944), (48, 27666708), (64, 20750031), (72, 18444472), (73, 18191808), (96, 13833354), (144, 9222236), (146, 9095904), (192, 6916677), (219, 6063936), (288, 4611118), (292, 4547952), (438, 3031968), (576, 2305559), (584, 2273976), (657, 2021312), (876, 1515984), (1168, 1136988), (1314, 1010656), (1752, 757992), (2336, 568494), (2628, 505328), (3504, 378996), (4672, 284247), (5256, 252664), (7008, 189498), (10512, 126332), (14016, 94749), (21024, 63166), (31583, 42048)]