954310448

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21143}}^1$

素因数の和:21202

約数の個数: 80

約数和(自身を含む): 2349182976

約数和(自身を除く): 1394872528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 21143, 22568, 42286, 45136, 84572, 148001, 169144, 274859, 296002, 338288, 549718, 592004, 655433, 1099436, 1184008, 1310866, 1924013, 2198872, 2368016, 2621732, 3848026, 4397744, 4588031, 5243464, 7696052, 8520629, 9176062, 10486928, 15392104, 17041258, 18352124, 30784208, 34082516, 36704248, 59644403, 68165032, 73408496, 119288806, 136330064, 238577612, 477155224, 954310448]

約数ペア:

[(1, 954310448), (2, 477155224), (4, 238577612), (7, 136330064), (8, 119288806), (13, 73408496), (14, 68165032), (16, 59644403), (26, 36704248), (28, 34082516), (31, 30784208), (52, 18352124), (56, 17041258), (62, 15392104), (91, 10486928), (104, 9176062), (112, 8520629), (124, 7696052), (182, 5243464), (208, 4588031), (217, 4397744), (248, 3848026), (364, 2621732), (403, 2368016), (434, 2198872), (496, 1924013), (728, 1310866), (806, 1184008), (868, 1099436), (1456, 655433), (1612, 592004), (1736, 549718), (2821, 338288), (3224, 296002), (3472, 274859), (5642, 169144), (6448, 148001), (11284, 84572), (21143, 45136), (22568, 42286)]