620356008

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{1877}}^1$

素因数の和:2226

約数の個数: 64

約数和(自身を含む): 1590140160

約数和(自身を除く): 969784152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 293, 376, 564, 586, 879, 1128, 1172, 1758, 1877, 2344, 3516, 3754, 5631, 7032, 7508, 11262, 13771, 15016, 22524, 27542, 41313, 45048, 55084, 82626, 88219, 110168, 165252, 176438, 264657, 330504, 352876, 529314, 549961, 705752, 1058628, 1099922, 1649883, 2117256, 2199844, 3299766, 4399688, 6599532, 13199064, 25848167, 51696334, 77544501, 103392668, 155089002, 206785336, 310178004, 620356008]

約数ペア:

[(1, 620356008), (2, 310178004), (3, 206785336), (4, 155089002), (6, 103392668), (8, 77544501), (12, 51696334), (24, 25848167), (47, 13199064), (94, 6599532), (141, 4399688), (188, 3299766), (282, 2199844), (293, 2117256), (376, 1649883), (564, 1099922), (586, 1058628), (879, 705752), (1128, 549961), (1172, 529314), (1758, 352876), (1877, 330504), (2344, 264657), (3516, 176438), (3754, 165252), (5631, 110168), (7032, 88219), (7508, 82626), (11262, 55084), (13771, 45048), (15016, 41313), (22524, 27542)]