238324436

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1893

約数の個数: 72

約数和(自身を含む): 523998720

約数和(自身を除く): 285674284

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 49, 58, 92, 98, 116, 161, 196, 203, 322, 406, 644, 667, 812, 1127, 1334, 1421, 1823, 2254, 2668, 2842, 3646, 4508, 4669, 5684, 7292, 9338, 12761, 18676, 25522, 32683, 41929, 51044, 52867, 65366, 83858, 89327, 105734, 130732, 167716, 178654, 211468, 293503, 357308, 370069, 587006, 740138, 1174012, 1215941, 1480276, 2054521, 2431882, 2590483, 4109042, 4863764, 5180966, 8218084, 8511587, 10361932, 17023174, 34046348, 59581109, 119162218, 238324436]

約数ペア:

[(1, 238324436), (2, 119162218), (4, 59581109), (7, 34046348), (14, 17023174), (23, 10361932), (28, 8511587), (29, 8218084), (46, 5180966), (49, 4863764), (58, 4109042), (92, 2590483), (98, 2431882), (116, 2054521), (161, 1480276), (196, 1215941), (203, 1174012), (322, 740138), (406, 587006), (644, 370069), (667, 357308), (812, 293503), (1127, 211468), (1334, 178654), (1421, 167716), (1823, 130732), (2254, 105734), (2668, 89327), (2842, 83858), (3646, 65366), (4508, 52867), (4669, 51044), (5684, 41929), (7292, 32683), (9338, 25522), (12761, 18676)]