386879504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3083}}^1$

素因数の和:3156

約数の個数: 80

約数和(自身を含む): 881086464

約数和(自身を除く): 494206960

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 44, 46, 62, 88, 92, 124, 176, 184, 248, 253, 341, 368, 496, 506, 682, 713, 1012, 1364, 1426, 2024, 2728, 2852, 3083, 4048, 5456, 5704, 6166, 7843, 11408, 12332, 15686, 24664, 31372, 33913, 49328, 62744, 67826, 70909, 95573, 125488, 135652, 141818, 191146, 271304, 283636, 382292, 542608, 567272, 764584, 779999, 1051303, 1134544, 1529168, 1559998, 2102606, 2198179, 3119996, 4205212, 4396358, 6239992, 8410424, 8792716, 12479984, 16820848, 17585432, 24179969, 35170864, 48359938, 96719876, 193439752, 386879504]

約数ペア:

[(1, 386879504), (2, 193439752), (4, 96719876), (8, 48359938), (11, 35170864), (16, 24179969), (22, 17585432), (23, 16820848), (31, 12479984), (44, 8792716), (46, 8410424), (62, 6239992), (88, 4396358), (92, 4205212), (124, 3119996), (176, 2198179), (184, 2102606), (248, 1559998), (253, 1529168), (341, 1134544), (368, 1051303), (496, 779999), (506, 764584), (682, 567272), (713, 542608), (1012, 382292), (1364, 283636), (1426, 271304), (2024, 191146), (2728, 141818), (2852, 135652), (3083, 125488), (4048, 95573), (5456, 70909), (5704, 67826), (6166, 62744), (7843, 49328), (11408, 33913), (12332, 31372), (15686, 24664)]