228278312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 501681600

約数和(自身を除く): 273403288

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 167, 184, 323, 334, 391, 437, 529, 646, 668, 782, 874, 1058, 1292, 1336, 1564, 1748, 2116, 2584, 2839, 3128, 3173, 3496, 3841, 4232, 5678, 6346, 7429, 7682, 8993, 10051, 11356, 12692, 14858, 15364, 17986, 20102, 22712, 25384, 29716, 30728, 35972, 40204, 53941, 59432, 65297, 71944, 72979, 80408, 88343, 107882, 130594, 145958, 170867, 176686, 215764, 261188, 291916, 341734, 353372, 431528, 522376, 583832, 683468, 706744, 1240643, 1366936, 1501831, 1678517, 2481286, 3003662, 3357034, 4962572, 6007324, 6714068, 9925144, 12014648, 13428136, 28534789, 57069578, 114139156, 228278312]

約数ペア:

[(1, 228278312), (2, 114139156), (4, 57069578), (8, 28534789), (17, 13428136), (19, 12014648), (23, 9925144), (34, 6714068), (38, 6007324), (46, 4962572), (68, 3357034), (76, 3003662), (92, 2481286), (136, 1678517), (152, 1501831), (167, 1366936), (184, 1240643), (323, 706744), (334, 683468), (391, 583832), (437, 522376), (529, 431528), (646, 353372), (668, 341734), (782, 291916), (874, 261188), (1058, 215764), (1292, 176686), (1336, 170867), (1564, 145958), (1748, 130594), (2116, 107882), (2584, 88343), (2839, 80408), (3128, 72979), (3173, 71944), (3496, 65297), (3841, 59432), (4232, 53941), (5678, 40204), (6346, 35972), (7429, 30728), (7682, 29716), (8993, 25384), (10051, 22712), (11356, 20102), (12692, 17986), (14858, 15364)]