217588250882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1\times {\mathrm{677}}^1$

素因数の和:1283

約数の個数: 64

約数和(自身を含む): 346526429184

約数和(自身を除く): 128938178302

約数列:

[1, 2, 23, 46, 157, 191, 233, 314, 382, 466, 677, 1354, 3611, 4393, 5359, 7222, 8786, 10718, 15571, 29987, 31142, 36581, 44503, 59974, 73162, 89006, 106289, 129307, 157741, 212578, 258614, 315482, 689701, 841363, 1023569, 1379402, 1682726, 2047138, 2444647, 2974061, 3628043, 4889294, 5948122, 6986971, 7256086, 13973942, 20301199, 24765337, 30128531, 40602398, 49530674, 60257062, 160700333, 321400666, 466927577, 569602751, 692956213, 933855154, 1139205502, 1385912426, 4730179367, 9460358734, 108794125441, 217588250882]

約数ペア:

[(1, 217588250882), (2, 108794125441), (23, 9460358734), (46, 4730179367), (157, 1385912426), (191, 1139205502), (233, 933855154), (314, 692956213), (382, 569602751), (466, 466927577), (677, 321400666), (1354, 160700333), (3611, 60257062), (4393, 49530674), (5359, 40602398), (7222, 30128531), (8786, 24765337), (10718, 20301199), (15571, 13973942), (29987, 7256086), (31142, 6986971), (36581, 5948122), (44503, 4889294), (59974, 3628043), (73162, 2974061), (89006, 2444647), (106289, 2047138), (129307, 1682726), (157741, 1379402), (212578, 1023569), (258614, 841363), (315482, 689701)]