123388812

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 339763200

約数和(自身を除く): 216374388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 157, 171, 228, 314, 342, 383, 471, 513, 628, 684, 766, 942, 1026, 1149, 1413, 1532, 1884, 2052, 2298, 2826, 2983, 3447, 4239, 4596, 5652, 5966, 6894, 7277, 8478, 8949, 10341, 11932, 13788, 14554, 16956, 17898, 20682, 21831, 26847, 29108, 35796, 41364, 43662, 53694, 60131, 65493, 80541, 87324, 107388, 120262, 130986, 161082, 180393, 196479, 240524, 261972, 322164, 360786, 392958, 541179, 721572, 785916, 1082358, 1142489, 1623537, 2164716, 2284978, 3247074, 3427467, 4569956, 6494148, 6854934, 10282401, 13709868, 20564802, 30847203, 41129604, 61694406, 123388812]

約数ペア:

[(1, 123388812), (2, 61694406), (3, 41129604), (4, 30847203), (6, 20564802), (9, 13709868), (12, 10282401), (18, 6854934), (19, 6494148), (27, 4569956), (36, 3427467), (38, 3247074), (54, 2284978), (57, 2164716), (76, 1623537), (108, 1142489), (114, 1082358), (157, 785916), (171, 721572), (228, 541179), (314, 392958), (342, 360786), (383, 322164), (471, 261972), (513, 240524), (628, 196479), (684, 180393), (766, 161082), (942, 130986), (1026, 120262), (1149, 107388), (1413, 87324), (1532, 80541), (1884, 65493), (2052, 60131), (2298, 53694), (2826, 43662), (2983, 41364), (3447, 35796), (4239, 29108), (4596, 26847), (5652, 21831), (5966, 20682), (6894, 17898), (7277, 16956), (8478, 14554), (8949, 13788), (10341, 11932)]