381969984

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2179}}^1$

素因数の和:2288

約数の個数: 112

約数和(自身を含む): 1116299520

約数和(自身を除く): 734329536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 83, 88, 96, 132, 166, 176, 192, 249, 264, 332, 352, 498, 528, 664, 704, 913, 996, 1056, 1328, 1826, 1992, 2112, 2179, 2656, 2739, 3652, 3984, 4358, 5312, 5478, 6537, 7304, 7968, 8716, 10956, 13074, 14608, 15936, 17432, 21912, 23969, 26148, 29216, 34864, 43824, 47938, 52296, 58432, 69728, 71907, 87648, 95876, 104592, 139456, 143814, 175296, 180857, 191752, 209184, 287628, 361714, 383504, 418368, 542571, 575256, 723428, 767008, 1085142, 1150512, 1446856, 1534016, 1989427, 2170284, 2301024, 2893712, 3978854, 4340568, 4602048, 5787424, 5968281, 7957708, 8681136, 11574848, 11936562, 15915416, 17362272, 23873124, 31830832, 34724544, 47746248, 63661664, 95492496, 127323328, 190984992, 381969984]

約数ペア:

[(1, 381969984), (2, 190984992), (3, 127323328), (4, 95492496), (6, 63661664), (8, 47746248), (11, 34724544), (12, 31830832), (16, 23873124), (22, 17362272), (24, 15915416), (32, 11936562), (33, 11574848), (44, 8681136), (48, 7957708), (64, 5968281), (66, 5787424), (83, 4602048), (88, 4340568), (96, 3978854), (132, 2893712), (166, 2301024), (176, 2170284), (192, 1989427), (249, 1534016), (264, 1446856), (332, 1150512), (352, 1085142), (498, 767008), (528, 723428), (664, 575256), (704, 542571), (913, 418368), (996, 383504), (1056, 361714), (1328, 287628), (1826, 209184), (1992, 191752), (2112, 180857), (2179, 175296), (2656, 143814), (2739, 139456), (3652, 104592), (3984, 95876), (4358, 87648), (5312, 71907), (5478, 69728), (6537, 58432), (7304, 52296), (7968, 47938), (8716, 43824), (10956, 34864), (13074, 29216), (14608, 26148), (15936, 23969), (17432, 21912)]