419622144

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 1189608000

約数和(自身を除く): 769985856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 149, 152, 192, 193, 228, 256, 298, 304, 384, 386, 447, 456, 579, 596, 608, 768, 772, 894, 912, 1158, 1192, 1216, 1544, 1788, 1824, 2316, 2384, 2432, 2831, 3088, 3576, 3648, 3667, 4632, 4768, 4864, 5662, 6176, 7152, 7296, 7334, 8493, 9264, 9536, 11001, 11324, 12352, 14304, 14592, 14668, 16986, 18528, 19072, 22002, 22648, 24704, 28608, 28757, 29336, 33972, 37056, 38144, 44004, 45296, 49408, 57216, 57514, 58672, 67944, 74112, 86271, 88008, 90592, 114432, 115028, 117344, 135888, 148224, 172542, 176016, 181184, 230056, 234688, 271776, 345084, 352032, 362368, 460112, 469376, 543552, 546383, 690168, 704064, 724736, 920224, 938752, 1087104, 1092766, 1380336, 1408128, 1639149, 1840448, 2174208, 2185532, 2760672, 2816256, 3278298, 3680896, 4371064, 5521344, 6556596, 7361792, 8742128, 11042688, 13113192, 17484256, 22085376, 26226384, 34968512, 52452768, 69937024, 104905536, 139874048, 209811072, 419622144]

約数ペア:

[(1, 419622144), (2, 209811072), (3, 139874048), (4, 104905536), (6, 69937024), (8, 52452768), (12, 34968512), (16, 26226384), (19, 22085376), (24, 17484256), (32, 13113192), (38, 11042688), (48, 8742128), (57, 7361792), (64, 6556596), (76, 5521344), (96, 4371064), (114, 3680896), (128, 3278298), (149, 2816256), (152, 2760672), (192, 2185532), (193, 2174208), (228, 1840448), (256, 1639149), (298, 1408128), (304, 1380336), (384, 1092766), (386, 1087104), (447, 938752), (456, 920224), (579, 724736), (596, 704064), (608, 690168), (768, 546383), (772, 543552), (894, 469376), (912, 460112), (1158, 362368), (1192, 352032), (1216, 345084), (1544, 271776), (1788, 234688), (1824, 230056), (2316, 181184), (2384, 176016), (2432, 172542), (2831, 148224), (3088, 135888), (3576, 117344), (3648, 115028), (3667, 114432), (4632, 90592), (4768, 88008), (4864, 86271), (5662, 74112), (6176, 67944), (7152, 58672), (7296, 57514), (7334, 57216), (8493, 49408), (9264, 45296), (9536, 44004), (11001, 38144), (11324, 37056), (12352, 33972), (14304, 29336), (14592, 28757), (14668, 28608), (16986, 24704), (18528, 22648), (19072, 22002)]