380679936

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1$

素因数の和:471

約数の個数: 216

約数和(自身を含む): 1256814720

約数和(自身を除く): 876134784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 169, 182, 192, 208, 224, 256, 273, 312, 336, 338, 364, 384, 416, 419, 448, 507, 546, 624, 672, 676, 728, 768, 832, 838, 896, 1014, 1092, 1183, 1248, 1257, 1344, 1352, 1456, 1664, 1676, 1792, 2028, 2184, 2366, 2496, 2514, 2688, 2704, 2912, 2933, 3328, 3352, 3549, 4056, 4368, 4732, 4992, 5028, 5376, 5408, 5447, 5824, 5866, 6704, 7098, 8112, 8736, 8799, 9464, 9984, 10056, 10816, 10894, 11648, 11732, 13408, 14196, 16224, 16341, 17472, 17598, 18928, 20112, 21632, 21788, 23296, 23464, 26816, 28392, 32448, 32682, 34944, 35196, 37856, 38129, 40224, 43264, 43576, 46928, 53632, 56784, 64896, 65364, 69888, 70392, 70811, 75712, 76258, 80448, 87152, 93856, 107264, 113568, 114387, 129792, 130728, 140784, 141622, 151424, 152516, 160896, 174304, 187712, 212433, 227136, 228774, 261456, 281568, 283244, 302848, 305032, 321792, 348608, 375424, 424866, 454272, 457548, 495677, 522912, 563136, 566488, 610064, 697216, 750848, 849732, 908544, 915096, 991354, 1045824, 1126272, 1132976, 1220128, 1394432, 1487031, 1699464, 1830192, 1982708, 2091648, 2252544, 2265952, 2440256, 2974062, 3398928, 3660384, 3965416, 4183296, 4531904, 4880512, 5948124, 6797856, 7320768, 7930832, 9063808, 9761024, 11896248, 13595712, 14641536, 15861664, 18127616, 23792496, 27191424, 29283072, 31723328, 47584992, 54382848, 63446656, 95169984, 126893312, 190339968, 380679936]

約数ペア:

[(1, 380679936), (2, 190339968), (3, 126893312), (4, 95169984), (6, 63446656), (7, 54382848), (8, 47584992), (12, 31723328), (13, 29283072), (14, 27191424), (16, 23792496), (21, 18127616), (24, 15861664), (26, 14641536), (28, 13595712), (32, 11896248), (39, 9761024), (42, 9063808), (48, 7930832), (52, 7320768), (56, 6797856), (64, 5948124), (78, 4880512), (84, 4531904), (91, 4183296), (96, 3965416), (104, 3660384), (112, 3398928), (128, 2974062), (156, 2440256), (168, 2265952), (169, 2252544), (182, 2091648), (192, 1982708), (208, 1830192), (224, 1699464), (256, 1487031), (273, 1394432), (312, 1220128), (336, 1132976), (338, 1126272), (364, 1045824), (384, 991354), (416, 915096), (419, 908544), (448, 849732), (507, 750848), (546, 697216), (624, 610064), (672, 566488), (676, 563136), (728, 522912), (768, 495677), (832, 457548), (838, 454272), (896, 424866), (1014, 375424), (1092, 348608), (1183, 321792), (1248, 305032), (1257, 302848), (1344, 283244), (1352, 281568), (1456, 261456), (1664, 228774), (1676, 227136), (1792, 212433), (2028, 187712), (2184, 174304), (2366, 160896), (2496, 152516), (2514, 151424), (2688, 141622), (2704, 140784), (2912, 130728), (2933, 129792), (3328, 114387), (3352, 113568), (3549, 107264), (4056, 93856), (4368, 87152), (4732, 80448), (4992, 76258), (5028, 75712), (5376, 70811), (5408, 70392), (5447, 69888), (5824, 65364), (5866, 64896), (6704, 56784), (7098, 53632), (8112, 46928), (8736, 43576), (8799, 43264), (9464, 40224), (9984, 38129), (10056, 37856), (10816, 35196), (10894, 34944), (11648, 32682), (11732, 32448), (13408, 28392), (14196, 26816), (16224, 23464), (16341, 23296), (17472, 21788), (17598, 21632), (18928, 20112)]