380216928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:717

約数の個数: 192

約数和(自身を含む): 1247726592

約数和(自身を除く): 867509664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 71, 78, 84, 91, 96, 104, 112, 142, 156, 168, 182, 208, 213, 224, 273, 284, 312, 336, 364, 416, 426, 497, 546, 568, 613, 624, 672, 728, 852, 923, 994, 1092, 1136, 1226, 1248, 1456, 1491, 1704, 1839, 1846, 1988, 2184, 2272, 2452, 2769, 2912, 2982, 3408, 3678, 3692, 3976, 4291, 4368, 4904, 5538, 5964, 6461, 6816, 7356, 7384, 7952, 7969, 8582, 8736, 9808, 11076, 11928, 12873, 12922, 14712, 14768, 15904, 15938, 17164, 19383, 19616, 22152, 23856, 23907, 25746, 25844, 29424, 29536, 31876, 34328, 38766, 43523, 44304, 47712, 47814, 51492, 51688, 55783, 58848, 63752, 68656, 77532, 87046, 88608, 95628, 102984, 103376, 111566, 127504, 130569, 137312, 155064, 167349, 174092, 191256, 205968, 206752, 223132, 255008, 261138, 304661, 310128, 334698, 348184, 382512, 411936, 446264, 522276, 565799, 609322, 620256, 669396, 696368, 765024, 892528, 913983, 1044552, 1131598, 1218644, 1338792, 1392736, 1697397, 1785056, 1827966, 2089104, 2263196, 2437288, 2677584, 3394794, 3655932, 3960593, 4178208, 4526392, 4874576, 5355168, 6789588, 7311864, 7921186, 9052784, 9749152, 11881779, 13579176, 14623728, 15842372, 18105568, 23763558, 27158352, 29247456, 31684744, 47527116, 54316704, 63369488, 95054232, 126738976, 190108464, 380216928]

約数ペア:

[(1, 380216928), (2, 190108464), (3, 126738976), (4, 95054232), (6, 63369488), (7, 54316704), (8, 47527116), (12, 31684744), (13, 29247456), (14, 27158352), (16, 23763558), (21, 18105568), (24, 15842372), (26, 14623728), (28, 13579176), (32, 11881779), (39, 9749152), (42, 9052784), (48, 7921186), (52, 7311864), (56, 6789588), (71, 5355168), (78, 4874576), (84, 4526392), (91, 4178208), (96, 3960593), (104, 3655932), (112, 3394794), (142, 2677584), (156, 2437288), (168, 2263196), (182, 2089104), (208, 1827966), (213, 1785056), (224, 1697397), (273, 1392736), (284, 1338792), (312, 1218644), (336, 1131598), (364, 1044552), (416, 913983), (426, 892528), (497, 765024), (546, 696368), (568, 669396), (613, 620256), (624, 609322), (672, 565799), (728, 522276), (852, 446264), (923, 411936), (994, 382512), (1092, 348184), (1136, 334698), (1226, 310128), (1248, 304661), (1456, 261138), (1491, 255008), (1704, 223132), (1839, 206752), (1846, 205968), (1988, 191256), (2184, 174092), (2272, 167349), (2452, 155064), (2769, 137312), (2912, 130569), (2982, 127504), (3408, 111566), (3678, 103376), (3692, 102984), (3976, 95628), (4291, 88608), (4368, 87046), (4904, 77532), (5538, 68656), (5964, 63752), (6461, 58848), (6816, 55783), (7356, 51688), (7384, 51492), (7952, 47814), (7969, 47712), (8582, 44304), (8736, 43523), (9808, 38766), (11076, 34328), (11928, 31876), (12873, 29536), (12922, 29424), (14712, 25844), (14768, 25746), (15904, 23907), (15938, 23856), (17164, 22152), (19383, 19616)]