27458483864

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^3\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 61765017600

約数和(自身を除く): 34306533736

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 109, 124, 151, 217, 218, 248, 302, 434, 436, 604, 763, 868, 872, 961, 1057, 1208, 1526, 1736, 1922, 2114, 3052, 3379, 3844, 4228, 4681, 6104, 6727, 6758, 7688, 8456, 9362, 13454, 13516, 16459, 18724, 23653, 26908, 27032, 29791, 32767, 32918, 37448, 47306, 53816, 59582, 65534, 65836, 94612, 104749, 115213, 119164, 131068, 131672, 145111, 189224, 208537, 209498, 230426, 238328, 262136, 290222, 417074, 418996, 460852, 510229, 580444, 733243, 834148, 837992, 921704, 1015777, 1020458, 1160888, 1466486, 1668296, 2031554, 2040916, 2932972, 3247219, 3571603, 4063108, 4081832, 4498441, 5865944, 6494438, 7143206, 8126216, 8996882, 12988876, 14286412, 15817099, 17993764, 22730533, 25977752, 28572824, 31489087, 31634198, 35987528, 45461066, 62978174, 63268396, 90922132, 110719693, 125956348, 126536792, 181844264, 221439386, 251912696, 442878772, 490330069, 885757544, 980660138, 1961320276, 3432310483, 3922640552, 6864620966, 13729241932, 27458483864]

約数ペア:

[(1, 27458483864), (2, 13729241932), (4, 6864620966), (7, 3922640552), (8, 3432310483), (14, 1961320276), (28, 980660138), (31, 885757544), (56, 490330069), (62, 442878772), (109, 251912696), (124, 221439386), (151, 181844264), (217, 126536792), (218, 125956348), (248, 110719693), (302, 90922132), (434, 63268396), (436, 62978174), (604, 45461066), (763, 35987528), (868, 31634198), (872, 31489087), (961, 28572824), (1057, 25977752), (1208, 22730533), (1526, 17993764), (1736, 15817099), (1922, 14286412), (2114, 12988876), (3052, 8996882), (3379, 8126216), (3844, 7143206), (4228, 6494438), (4681, 5865944), (6104, 4498441), (6727, 4081832), (6758, 4063108), (7688, 3571603), (8456, 3247219), (9362, 2932972), (13454, 2040916), (13516, 2031554), (16459, 1668296), (18724, 1466486), (23653, 1160888), (26908, 1020458), (27032, 1015777), (29791, 921704), (32767, 837992), (32918, 834148), (37448, 733243), (47306, 580444), (53816, 510229), (59582, 460852), (65534, 418996), (65836, 417074), (94612, 290222), (104749, 262136), (115213, 238328), (119164, 230426), (131068, 209498), (131672, 208537), (145111, 189224)]