1299074992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1453}}^1$

素因数の和:1670

約数の個数: 80

約数和(自身を含む): 2823435360

約数和(自身を除く): 1524360368

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 173, 272, 304, 323, 346, 646, 692, 1292, 1384, 1453, 2584, 2768, 2906, 2941, 3287, 5168, 5812, 5882, 6574, 11624, 11764, 13148, 23248, 23528, 24701, 26296, 27607, 47056, 49402, 52592, 55214, 55879, 98804, 110428, 111758, 197608, 220856, 223516, 251369, 395216, 441712, 447032, 469319, 502738, 894064, 938638, 1005476, 1877276, 2010952, 3754552, 4021904, 4273273, 4776011, 7509104, 8546546, 9552022, 17093092, 19104044, 34186184, 38208088, 68372368, 76416176, 81192187, 162384374, 324768748, 649537496, 1299074992]

約数ペア:

[(1, 1299074992), (2, 649537496), (4, 324768748), (8, 162384374), (16, 81192187), (17, 76416176), (19, 68372368), (34, 38208088), (38, 34186184), (68, 19104044), (76, 17093092), (136, 9552022), (152, 8546546), (173, 7509104), (272, 4776011), (304, 4273273), (323, 4021904), (346, 3754552), (646, 2010952), (692, 1877276), (1292, 1005476), (1384, 938638), (1453, 894064), (2584, 502738), (2768, 469319), (2906, 447032), (2941, 441712), (3287, 395216), (5168, 251369), (5812, 223516), (5882, 220856), (6574, 197608), (11624, 111758), (11764, 110428), (13148, 98804), (23248, 55879), (23528, 55214), (24701, 52592), (26296, 49402), (27607, 47056)]