219943308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 581837760

約数和(自身を除く): 361894452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 61, 78, 87, 116, 122, 156, 174, 183, 244, 348, 366, 377, 732, 754, 793, 797, 1131, 1508, 1586, 1594, 1769, 2262, 2379, 2391, 3172, 3188, 3538, 4524, 4758, 4782, 5307, 7076, 9516, 9564, 10361, 10614, 20722, 21228, 22997, 23113, 31083, 41444, 45994, 46226, 48617, 62166, 68991, 69339, 91988, 92452, 97234, 124332, 137982, 138678, 145851, 194468, 275964, 277356, 291702, 300469, 583404, 600938, 632021, 901407, 1201876, 1264042, 1409893, 1802814, 1896063, 2528084, 2819786, 3605628, 3792126, 4229679, 5639572, 7584252, 8459358, 16918716, 18328609, 36657218, 54985827, 73314436, 109971654, 219943308]

約数ペア:

[(1, 219943308), (2, 109971654), (3, 73314436), (4, 54985827), (6, 36657218), (12, 18328609), (13, 16918716), (26, 8459358), (29, 7584252), (39, 5639572), (52, 4229679), (58, 3792126), (61, 3605628), (78, 2819786), (87, 2528084), (116, 1896063), (122, 1802814), (156, 1409893), (174, 1264042), (183, 1201876), (244, 901407), (348, 632021), (366, 600938), (377, 583404), (732, 300469), (754, 291702), (793, 277356), (797, 275964), (1131, 194468), (1508, 145851), (1586, 138678), (1594, 137982), (1769, 124332), (2262, 97234), (2379, 92452), (2391, 91988), (3172, 69339), (3188, 68991), (3538, 62166), (4524, 48617), (4758, 46226), (4782, 45994), (5307, 41444), (7076, 31083), (9516, 23113), (9564, 22997), (10361, 21228), (10614, 20722)]