381004416

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 288

約数和(自身を含む): 1261821600

約数和(自身を除く): 880817184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 103, 104, 114, 117, 128, 144, 152, 156, 169, 171, 192, 206, 208, 228, 234, 247, 288, 304, 309, 312, 338, 342, 384, 412, 416, 456, 468, 494, 507, 576, 608, 618, 624, 676, 684, 741, 824, 832, 912, 927, 936, 988, 1014, 1152, 1216, 1236, 1248, 1339, 1352, 1368, 1482, 1521, 1648, 1664, 1824, 1854, 1872, 1957, 1976, 2028, 2223, 2432, 2472, 2496, 2678, 2704, 2736, 2964, 3042, 3211, 3296, 3648, 3708, 3744, 3914, 3952, 4017, 4056, 4446, 4944, 4992, 5356, 5408, 5472, 5871, 5928, 6084, 6422, 6592, 7296, 7416, 7488, 7828, 7904, 8034, 8112, 8892, 9633, 9888, 10712, 10816, 10944, 11742, 11856, 12051, 12168, 12844, 13184, 14832, 14976, 15656, 15808, 16068, 16224, 17407, 17613, 17784, 19266, 19776, 21424, 21632, 21888, 23484, 23712, 24102, 24336, 25441, 25688, 28899, 29664, 31312, 31616, 32136, 32448, 34814, 35226, 35568, 38532, 39552, 42848, 46968, 47424, 48204, 48672, 50882, 51376, 52221, 57798, 59328, 62624, 64272, 64896, 69628, 70452, 71136, 76323, 77064, 85696, 93936, 94848, 96408, 97344, 101764, 102752, 104442, 115596, 118656, 125248, 128544, 139256, 140904, 142272, 152646, 154128, 156663, 171392, 187872, 192816, 194688, 203528, 205504, 208884, 228969, 231192, 250496, 257088, 278512, 281808, 284544, 305292, 308256, 313326, 330733, 375744, 385632, 407056, 411008, 417768, 457938, 462384, 514176, 557024, 563616, 610584, 616512, 626652, 661466, 751488, 771264, 814112, 835536, 915876, 924768, 992199, 1114048, 1127232, 1221168, 1233024, 1253304, 1322932, 1542528, 1628224, 1671072, 1831752, 1849536, 1984398, 2228096, 2254464, 2442336, 2506608, 2645864, 2976597, 3256448, 3342144, 3663504, 3699072, 3968796, 4884672, 5013216, 5291728, 5953194, 6684288, 7327008, 7937592, 9769344, 10026432, 10583456, 11906388, 14654016, 15875184, 20052864, 21166912, 23812776, 29308032, 31750368, 42333824, 47625552, 63500736, 95251104, 127001472, 190502208, 381004416]

約数ペア:

[(1, 381004416), (2, 190502208), (3, 127001472), (4, 95251104), (6, 63500736), (8, 47625552), (9, 42333824), (12, 31750368), (13, 29308032), (16, 23812776), (18, 21166912), (19, 20052864), (24, 15875184), (26, 14654016), (32, 11906388), (36, 10583456), (38, 10026432), (39, 9769344), (48, 7937592), (52, 7327008), (57, 6684288), (64, 5953194), (72, 5291728), (76, 5013216), (78, 4884672), (96, 3968796), (103, 3699072), (104, 3663504), (114, 3342144), (117, 3256448), (128, 2976597), (144, 2645864), (152, 2506608), (156, 2442336), (169, 2254464), (171, 2228096), (192, 1984398), (206, 1849536), (208, 1831752), (228, 1671072), (234, 1628224), (247, 1542528), (288, 1322932), (304, 1253304), (309, 1233024), (312, 1221168), (338, 1127232), (342, 1114048), (384, 992199), (412, 924768), (416, 915876), (456, 835536), (468, 814112), (494, 771264), (507, 751488), (576, 661466), (608, 626652), (618, 616512), (624, 610584), (676, 563616), (684, 557024), (741, 514176), (824, 462384), (832, 457938), (912, 417768), (927, 411008), (936, 407056), (988, 385632), (1014, 375744), (1152, 330733), (1216, 313326), (1236, 308256), (1248, 305292), (1339, 284544), (1352, 281808), (1368, 278512), (1482, 257088), (1521, 250496), (1648, 231192), (1664, 228969), (1824, 208884), (1854, 205504), (1872, 203528), (1957, 194688), (1976, 192816), (2028, 187872), (2223, 171392), (2432, 156663), (2472, 154128), (2496, 152646), (2678, 142272), (2704, 140904), (2736, 139256), (2964, 128544), (3042, 125248), (3211, 118656), (3296, 115596), (3648, 104442), (3708, 102752), (3744, 101764), (3914, 97344), (3952, 96408), (4017, 94848), (4056, 93936), (4446, 85696), (4944, 77064), (4992, 76323), (5356, 71136), (5408, 70452), (5472, 69628), (5871, 64896), (5928, 64272), (6084, 62624), (6422, 59328), (6592, 57798), (7296, 52221), (7416, 51376), (7488, 50882), (7828, 48672), (7904, 48204), (8034, 47424), (8112, 46968), (8892, 42848), (9633, 39552), (9888, 38532), (10712, 35568), (10816, 35226), (10944, 34814), (11742, 32448), (11856, 32136), (12051, 31616), (12168, 31312), (12844, 29664), (13184, 28899), (14832, 25688), (14976, 25441), (15656, 24336), (15808, 24102), (16068, 23712), (16224, 23484), (17407, 21888), (17613, 21632), (17784, 21424), (19266, 19776)]