239373324

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:324

約数の個数: 108

約数和(自身を含む): 648209016

約数和(自身を除く): 408835692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 163, 171, 226, 228, 326, 339, 342, 361, 452, 489, 652, 678, 684, 722, 978, 1017, 1083, 1356, 1444, 1467, 1956, 2034, 2147, 2166, 2934, 3097, 3249, 4068, 4294, 4332, 5868, 6194, 6441, 6498, 8588, 9291, 12388, 12882, 12996, 18419, 18582, 19323, 25764, 27873, 36838, 37164, 38646, 40793, 55257, 55746, 58843, 73676, 77292, 81586, 110514, 111492, 117686, 122379, 163172, 165771, 176529, 221028, 235372, 244758, 331542, 349961, 353058, 367137, 489516, 529587, 663084, 699922, 706116, 734274, 1049883, 1059174, 1399844, 1468548, 2099766, 2118348, 3149649, 4199532, 6299298, 6649259, 12598596, 13298518, 19947777, 26597036, 39895554, 59843331, 79791108, 119686662, 239373324]

約数ペア:

[(1, 239373324), (2, 119686662), (3, 79791108), (4, 59843331), (6, 39895554), (9, 26597036), (12, 19947777), (18, 13298518), (19, 12598596), (36, 6649259), (38, 6299298), (57, 4199532), (76, 3149649), (113, 2118348), (114, 2099766), (163, 1468548), (171, 1399844), (226, 1059174), (228, 1049883), (326, 734274), (339, 706116), (342, 699922), (361, 663084), (452, 529587), (489, 489516), (652, 367137), (678, 353058), (684, 349961), (722, 331542), (978, 244758), (1017, 235372), (1083, 221028), (1356, 176529), (1444, 165771), (1467, 163172), (1956, 122379), (2034, 117686), (2147, 111492), (2166, 110514), (2934, 81586), (3097, 77292), (3249, 73676), (4068, 58843), (4294, 55746), (4332, 55257), (5868, 40793), (6194, 38646), (6441, 37164), (6498, 36838), (8588, 27873), (9291, 25764), (12388, 19323), (12882, 18582), (12996, 18419)]