387431616

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 224

約数和(自身を含む): 1224857088

約数和(自身を除く): 837425472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 103, 104, 132, 137, 143, 156, 176, 192, 206, 208, 264, 274, 286, 309, 312, 352, 411, 412, 416, 429, 528, 548, 572, 618, 624, 704, 822, 824, 832, 858, 1056, 1096, 1133, 1144, 1236, 1248, 1339, 1507, 1644, 1648, 1716, 1781, 2112, 2192, 2266, 2288, 2472, 2496, 2678, 3014, 3288, 3296, 3399, 3432, 3562, 4017, 4384, 4521, 4532, 4576, 4944, 5343, 5356, 6028, 6576, 6592, 6798, 6864, 7124, 8034, 8768, 9042, 9064, 9152, 9888, 10686, 10712, 12056, 13152, 13596, 13728, 14111, 14248, 14729, 16068, 18084, 18128, 19591, 19776, 21372, 21424, 24112, 26304, 27192, 27456, 28222, 28496, 29458, 32136, 36168, 36256, 39182, 42333, 42744, 42848, 44187, 48224, 54384, 56444, 56992, 58773, 58916, 64272, 72336, 72512, 78364, 84666, 85488, 85696, 88374, 96448, 108768, 112888, 113984, 117546, 117832, 128544, 144672, 155221, 156728, 169332, 170976, 176748, 183443, 217536, 225776, 235092, 235664, 257088, 289344, 310442, 313456, 338664, 341952, 353496, 366886, 451552, 465663, 470184, 471328, 550329, 620884, 626912, 677328, 706992, 733772, 903104, 931326, 940368, 942656, 1100658, 1241768, 1253824, 1354656, 1413984, 1467544, 1862652, 1880736, 2017873, 2201316, 2483536, 2709312, 2827968, 2935088, 3725304, 3761472, 4035746, 4402632, 4967072, 5870176, 6053619, 7450608, 8071492, 8805264, 9934144, 11740352, 12107238, 14901216, 16142984, 17610528, 24214476, 29802432, 32285968, 35221056, 48428952, 64571936, 96857904, 129143872, 193715808, 387431616]

約数ペア:

[(1, 387431616), (2, 193715808), (3, 129143872), (4, 96857904), (6, 64571936), (8, 48428952), (11, 35221056), (12, 32285968), (13, 29802432), (16, 24214476), (22, 17610528), (24, 16142984), (26, 14901216), (32, 12107238), (33, 11740352), (39, 9934144), (44, 8805264), (48, 8071492), (52, 7450608), (64, 6053619), (66, 5870176), (78, 4967072), (88, 4402632), (96, 4035746), (103, 3761472), (104, 3725304), (132, 2935088), (137, 2827968), (143, 2709312), (156, 2483536), (176, 2201316), (192, 2017873), (206, 1880736), (208, 1862652), (264, 1467544), (274, 1413984), (286, 1354656), (309, 1253824), (312, 1241768), (352, 1100658), (411, 942656), (412, 940368), (416, 931326), (429, 903104), (528, 733772), (548, 706992), (572, 677328), (618, 626912), (624, 620884), (704, 550329), (822, 471328), (824, 470184), (832, 465663), (858, 451552), (1056, 366886), (1096, 353496), (1133, 341952), (1144, 338664), (1236, 313456), (1248, 310442), (1339, 289344), (1507, 257088), (1644, 235664), (1648, 235092), (1716, 225776), (1781, 217536), (2112, 183443), (2192, 176748), (2266, 170976), (2288, 169332), (2472, 156728), (2496, 155221), (2678, 144672), (3014, 128544), (3288, 117832), (3296, 117546), (3399, 113984), (3432, 112888), (3562, 108768), (4017, 96448), (4384, 88374), (4521, 85696), (4532, 85488), (4576, 84666), (4944, 78364), (5343, 72512), (5356, 72336), (6028, 64272), (6576, 58916), (6592, 58773), (6798, 56992), (6864, 56444), (7124, 54384), (8034, 48224), (8768, 44187), (9042, 42848), (9064, 42744), (9152, 42333), (9888, 39182), (10686, 36256), (10712, 36168), (12056, 32136), (13152, 29458), (13596, 28496), (13728, 28222), (14111, 27456), (14248, 27192), (14729, 26304), (16068, 24112), (18084, 21424), (18128, 21372), (19591, 19776)]