381330288

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{23857}}^1$

素因数の和:23911

約数の個数: 80

約数和(自身を含む): 1124188960

約数和(自身を除く): 742858672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 15984, 23857, 47714, 71571, 95428, 143142, 190856, 214713, 286284, 381712, 429426, 572568, 644139, 858852, 882709, 1145136, 1288278, 1717704, 1765418, 2576556, 2648127, 3435408, 3530836, 5153112, 5296254, 7061672, 7944381, 10306224, 10592508, 14123344, 15888762, 21185016, 23833143, 31777524, 42370032, 47666286, 63555048, 95332572, 127110096, 190665144, 381330288]

約数ペア:

[(1, 381330288), (2, 190665144), (3, 127110096), (4, 95332572), (6, 63555048), (8, 47666286), (9, 42370032), (12, 31777524), (16, 23833143), (18, 21185016), (24, 15888762), (27, 14123344), (36, 10592508), (37, 10306224), (48, 7944381), (54, 7061672), (72, 5296254), (74, 5153112), (108, 3530836), (111, 3435408), (144, 2648127), (148, 2576556), (216, 1765418), (222, 1717704), (296, 1288278), (333, 1145136), (432, 882709), (444, 858852), (592, 644139), (666, 572568), (888, 429426), (999, 381712), (1332, 286284), (1776, 214713), (1998, 190856), (2664, 143142), (3996, 95428), (5328, 71571), (7992, 47714), (15984, 23857)]