1168440832

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{503}}^1$

素因数の和:883

約数の個数: 80

約数和(自身を含む): 2526400800

約数和(自身を除く): 1357959968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 349, 416, 503, 512, 698, 832, 1006, 1396, 1664, 2012, 2792, 3328, 4024, 4537, 5584, 6539, 6656, 8048, 9074, 11168, 13078, 16096, 18148, 22336, 26156, 32192, 36296, 44672, 52312, 64384, 72592, 89344, 104624, 128768, 145184, 175547, 178688, 209248, 257536, 290368, 351094, 418496, 580736, 702188, 836992, 1161472, 1404376, 1673984, 2282111, 2322944, 2808752, 3347968, 4564222, 5617504, 9128444, 11235008, 18256888, 22470016, 36513776, 44940032, 73027552, 89880064, 146055104, 292110208, 584220416, 1168440832]

約数ペア:

[(1, 1168440832), (2, 584220416), (4, 292110208), (8, 146055104), (13, 89880064), (16, 73027552), (26, 44940032), (32, 36513776), (52, 22470016), (64, 18256888), (104, 11235008), (128, 9128444), (208, 5617504), (256, 4564222), (349, 3347968), (416, 2808752), (503, 2322944), (512, 2282111), (698, 1673984), (832, 1404376), (1006, 1161472), (1396, 836992), (1664, 702188), (2012, 580736), (2792, 418496), (3328, 351094), (4024, 290368), (4537, 257536), (5584, 209248), (6539, 178688), (6656, 175547), (8048, 145184), (9074, 128768), (11168, 104624), (13078, 89344), (16096, 72592), (18148, 64384), (22336, 52312), (26156, 44672), (32192, 36296)]