420912

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 60

約数和(自身を含む): 1225120

約数和(自身を除く): 804208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 79, 111, 144, 148, 158, 222, 237, 296, 316, 333, 444, 474, 592, 632, 666, 711, 888, 948, 1264, 1332, 1422, 1776, 1896, 2664, 2844, 2923, 3792, 5328, 5688, 5846, 8769, 11376, 11692, 17538, 23384, 26307, 35076, 46768, 52614, 70152, 105228, 140304, 210456, 420912]

約数ペア:

[(1, 420912), (2, 210456), (3, 140304), (4, 105228), (6, 70152), (8, 52614), (9, 46768), (12, 35076), (16, 26307), (18, 23384), (24, 17538), (36, 11692), (37, 11376), (48, 8769), (72, 5846), (74, 5688), (79, 5328), (111, 3792), (144, 2923), (148, 2844), (158, 2664), (222, 1896), (237, 1776), (296, 1422), (316, 1332), (333, 1264), (444, 948), (474, 888), (592, 711), (632, 666)]