390211296

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 1053803520

約数和(自身を除く): 663592224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 197, 282, 376, 394, 439, 564, 591, 752, 788, 878, 1128, 1182, 1317, 1504, 1576, 1756, 2256, 2364, 2634, 3152, 3512, 4512, 4728, 5268, 6304, 7024, 9259, 9456, 10536, 14048, 18518, 18912, 20633, 21072, 27777, 37036, 41266, 42144, 55554, 61899, 74072, 82532, 86483, 111108, 123798, 148144, 165064, 172966, 222216, 247596, 259449, 296288, 330128, 345932, 444432, 495192, 518898, 660256, 691864, 888864, 990384, 1037796, 1383728, 1980768, 2075592, 2767456, 4064701, 4151184, 8129402, 8302368, 12194103, 16258804, 24388206, 32517608, 48776412, 65035216, 97552824, 130070432, 195105648, 390211296]

約数ペア:

[(1, 390211296), (2, 195105648), (3, 130070432), (4, 97552824), (6, 65035216), (8, 48776412), (12, 32517608), (16, 24388206), (24, 16258804), (32, 12194103), (47, 8302368), (48, 8129402), (94, 4151184), (96, 4064701), (141, 2767456), (188, 2075592), (197, 1980768), (282, 1383728), (376, 1037796), (394, 990384), (439, 888864), (564, 691864), (591, 660256), (752, 518898), (788, 495192), (878, 444432), (1128, 345932), (1182, 330128), (1317, 296288), (1504, 259449), (1576, 247596), (1756, 222216), (2256, 172966), (2364, 165064), (2634, 148144), (3152, 123798), (3512, 111108), (4512, 86483), (4728, 82532), (5268, 74072), (6304, 61899), (7024, 55554), (9259, 42144), (9456, 41266), (10536, 37036), (14048, 27777), (18518, 21072), (18912, 20633)]