392024574

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 72

約数和(自身を含む): 889481736

約数和(自身を除く): 497457162

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 131, 173, 186, 262, 279, 346, 393, 519, 558, 786, 961, 1038, 1179, 1557, 1922, 2358, 2883, 3114, 4061, 5363, 5766, 8122, 8649, 10726, 12183, 16089, 17298, 22663, 24366, 32178, 36549, 45326, 48267, 67989, 73098, 96534, 125891, 135978, 166253, 203967, 251782, 332506, 377673, 407934, 498759, 702553, 755346, 997518, 1133019, 1405106, 1496277, 2107659, 2266038, 2992554, 4215318, 6322977, 12645954, 21779143, 43558286, 65337429, 130674858, 196012287, 392024574]

約数ペア:

[(1, 392024574), (2, 196012287), (3, 130674858), (6, 65337429), (9, 43558286), (18, 21779143), (31, 12645954), (62, 6322977), (93, 4215318), (131, 2992554), (173, 2266038), (186, 2107659), (262, 1496277), (279, 1405106), (346, 1133019), (393, 997518), (519, 755346), (558, 702553), (786, 498759), (961, 407934), (1038, 377673), (1179, 332506), (1557, 251782), (1922, 203967), (2358, 166253), (2883, 135978), (3114, 125891), (4061, 96534), (5363, 73098), (5766, 67989), (8122, 48267), (8649, 45326), (10726, 36549), (12183, 32178), (16089, 24366), (17298, 22663)]