378797328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:382

約数の個数: 240

約数和(自身を含む): 1320498816

約数和(自身を除く): 941701488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 137, 144, 156, 168, 182, 208, 211, 234, 252, 273, 274, 312, 336, 364, 411, 422, 468, 504, 546, 548, 624, 633, 728, 819, 822, 844, 936, 959, 1008, 1092, 1096, 1233, 1266, 1456, 1477, 1638, 1644, 1688, 1781, 1872, 1899, 1918, 2184, 2192, 2466, 2532, 2743, 2877, 2954, 3276, 3288, 3376, 3562, 3798, 3836, 4368, 4431, 4932, 5064, 5343, 5486, 5754, 5908, 6552, 6576, 7124, 7596, 7672, 8229, 8631, 8862, 9864, 10128, 10686, 10972, 11508, 11816, 12467, 13104, 13293, 14248, 15192, 15344, 16029, 16458, 17262, 17724, 19201, 19728, 21372, 21944, 23016, 23632, 24687, 24934, 26586, 28496, 28907, 30384, 32058, 32916, 34524, 35448, 37401, 38402, 42744, 43888, 46032, 49374, 49868, 53172, 57603, 57814, 64116, 65832, 69048, 70896, 74802, 76804, 85488, 86721, 98748, 99736, 106344, 112203, 115206, 115628, 128232, 131664, 138096, 149604, 153608, 172809, 173442, 197496, 199472, 202349, 212688, 224406, 230412, 231256, 256464, 260163, 299208, 307216, 345618, 346884, 375791, 394992, 404698, 448812, 460824, 462512, 520326, 598416, 607047, 691236, 693768, 751582, 809396, 897624, 921648, 1040652, 1127373, 1214094, 1382472, 1387536, 1503164, 1618792, 1795248, 1821141, 2081304, 2254746, 2428188, 2630537, 2764944, 3006328, 3237584, 3382119, 3642282, 4162608, 4509492, 4856376, 5261074, 6012656, 6764238, 7284564, 7891611, 9018984, 9712752, 10522148, 13528476, 14569128, 15783222, 18037968, 21044296, 23674833, 27056952, 29138256, 31566444, 42088592, 47349666, 54113904, 63132888, 94699332, 126265776, 189398664, 378797328]

約数ペア:

[(1, 378797328), (2, 189398664), (3, 126265776), (4, 94699332), (6, 63132888), (7, 54113904), (8, 47349666), (9, 42088592), (12, 31566444), (13, 29138256), (14, 27056952), (16, 23674833), (18, 21044296), (21, 18037968), (24, 15783222), (26, 14569128), (28, 13528476), (36, 10522148), (39, 9712752), (42, 9018984), (48, 7891611), (52, 7284564), (56, 6764238), (63, 6012656), (72, 5261074), (78, 4856376), (84, 4509492), (91, 4162608), (104, 3642282), (112, 3382119), (117, 3237584), (126, 3006328), (137, 2764944), (144, 2630537), (156, 2428188), (168, 2254746), (182, 2081304), (208, 1821141), (211, 1795248), (234, 1618792), (252, 1503164), (273, 1387536), (274, 1382472), (312, 1214094), (336, 1127373), (364, 1040652), (411, 921648), (422, 897624), (468, 809396), (504, 751582), (546, 693768), (548, 691236), (624, 607047), (633, 598416), (728, 520326), (819, 462512), (822, 460824), (844, 448812), (936, 404698), (959, 394992), (1008, 375791), (1092, 346884), (1096, 345618), (1233, 307216), (1266, 299208), (1456, 260163), (1477, 256464), (1638, 231256), (1644, 230412), (1688, 224406), (1781, 212688), (1872, 202349), (1899, 199472), (1918, 197496), (2184, 173442), (2192, 172809), (2466, 153608), (2532, 149604), (2743, 138096), (2877, 131664), (2954, 128232), (3276, 115628), (3288, 115206), (3376, 112203), (3562, 106344), (3798, 99736), (3836, 98748), (4368, 86721), (4431, 85488), (4932, 76804), (5064, 74802), (5343, 70896), (5486, 69048), (5754, 65832), (5908, 64116), (6552, 57814), (6576, 57603), (7124, 53172), (7596, 49868), (7672, 49374), (8229, 46032), (8631, 43888), (8862, 42744), (9864, 38402), (10128, 37401), (10686, 35448), (10972, 34524), (11508, 32916), (11816, 32058), (12467, 30384), (13104, 28907), (13293, 28496), (14248, 26586), (15192, 24934), (15344, 24687), (16029, 23632), (16458, 23016), (17262, 21944), (17724, 21372), (19201, 19728)]