479889756

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 108

約数和(自身を含む): 1285048128

約数和(自身を除く): 805158372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 113, 138, 207, 223, 226, 276, 339, 414, 446, 452, 529, 669, 678, 828, 892, 1017, 1058, 1338, 1356, 1587, 2007, 2034, 2116, 2599, 2676, 3174, 4014, 4068, 4761, 5129, 5198, 6348, 7797, 8028, 9522, 10258, 10396, 15387, 15594, 19044, 20516, 23391, 25199, 30774, 31188, 46161, 46782, 50398, 59777, 61548, 75597, 92322, 93564, 100796, 117967, 119554, 151194, 179331, 184644, 226791, 235934, 239108, 302388, 353901, 358662, 453582, 471868, 537993, 579577, 707802, 717324, 907164, 1061703, 1075986, 1159154, 1415604, 1738731, 2123406, 2151972, 2318308, 3477462, 4246812, 5216193, 6954924, 10432386, 13330271, 20864772, 26660542, 39990813, 53321084, 79981626, 119972439, 159963252, 239944878, 479889756]

約数ペア:

[(1, 479889756), (2, 239944878), (3, 159963252), (4, 119972439), (6, 79981626), (9, 53321084), (12, 39990813), (18, 26660542), (23, 20864772), (36, 13330271), (46, 10432386), (69, 6954924), (92, 5216193), (113, 4246812), (138, 3477462), (207, 2318308), (223, 2151972), (226, 2123406), (276, 1738731), (339, 1415604), (414, 1159154), (446, 1075986), (452, 1061703), (529, 907164), (669, 717324), (678, 707802), (828, 579577), (892, 537993), (1017, 471868), (1058, 453582), (1338, 358662), (1356, 353901), (1587, 302388), (2007, 239108), (2034, 235934), (2116, 226791), (2599, 184644), (2676, 179331), (3174, 151194), (4014, 119554), (4068, 117967), (4761, 100796), (5129, 93564), (5198, 92322), (6348, 75597), (7797, 61548), (8028, 59777), (9522, 50398), (10258, 46782), (10396, 46161), (15387, 31188), (15594, 30774), (19044, 25199), (20516, 23391)]