538128

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 60

約数和(自身を含む): 1562028

約数和(自身を除く): 1023900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 101, 111, 144, 148, 202, 222, 296, 303, 333, 404, 444, 592, 606, 666, 808, 888, 909, 1212, 1332, 1616, 1776, 1818, 2424, 2664, 3636, 3737, 4848, 5328, 7272, 7474, 11211, 14544, 14948, 22422, 29896, 33633, 44844, 59792, 67266, 89688, 134532, 179376, 269064, 538128]

約数ペア:

[(1, 538128), (2, 269064), (3, 179376), (4, 134532), (6, 89688), (8, 67266), (9, 59792), (12, 44844), (16, 33633), (18, 29896), (24, 22422), (36, 14948), (37, 14544), (48, 11211), (72, 7474), (74, 7272), (101, 5328), (111, 4848), (144, 3737), (148, 3636), (202, 2664), (222, 2424), (296, 1818), (303, 1776), (333, 1616), (404, 1332), (444, 1212), (592, 909), (606, 888), (666, 808)]