65415168

素因数分解:

$2^{11}\times 3^3\times 7^1\times {\mathrm{13}}^2$

素因数の和:64

約数の個数: 288

約数和(自身を含む): 239803200

約数和(自身を除く): 174388032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 169, 182, 189, 192, 208, 216, 224, 234, 252, 256, 273, 288, 312, 336, 338, 351, 364, 378, 384, 416, 432, 448, 468, 504, 507, 512, 546, 576, 624, 672, 676, 702, 728, 756, 768, 819, 832, 864, 896, 936, 1008, 1014, 1024, 1092, 1152, 1183, 1248, 1344, 1352, 1404, 1456, 1512, 1521, 1536, 1638, 1664, 1728, 1792, 1872, 2016, 2028, 2048, 2184, 2304, 2366, 2457, 2496, 2688, 2704, 2808, 2912, 3024, 3042, 3072, 3276, 3328, 3456, 3549, 3584, 3744, 4032, 4056, 4368, 4563, 4608, 4732, 4914, 4992, 5376, 5408, 5616, 5824, 6048, 6084, 6144, 6552, 6656, 6912, 7098, 7168, 7488, 8064, 8112, 8736, 9126, 9216, 9464, 9828, 9984, 10647, 10752, 10816, 11232, 11648, 12096, 12168, 13104, 13312, 13824, 14196, 14336, 14976, 16128, 16224, 17472, 18252, 18432, 18928, 19656, 19968, 21294, 21504, 21632, 22464, 23296, 24192, 24336, 26208, 26624, 27648, 28392, 29952, 31941, 32256, 32448, 34944, 36504, 37856, 39312, 39936, 42588, 43008, 43264, 44928, 46592, 48384, 48672, 52416, 55296, 56784, 59904, 63882, 64512, 64896, 69888, 73008, 75712, 78624, 79872, 85176, 86528, 89856, 93184, 96768, 97344, 104832, 113568, 119808, 127764, 129024, 129792, 139776, 146016, 151424, 157248, 170352, 173056, 179712, 186368, 193536, 194688, 209664, 227136, 239616, 255528, 259584, 279552, 292032, 302848, 314496, 340704, 346112, 359424, 387072, 389376, 419328, 454272, 511056, 519168, 559104, 584064, 605696, 628992, 681408, 718848, 778752, 838656, 908544, 1022112, 1038336, 1168128, 1211392, 1257984, 1362816, 1557504, 1677312, 1817088, 2044224, 2336256, 2422784, 2515968, 2725632, 3115008, 3634176, 4088448, 4672512, 5031936, 5451264, 7268352, 8176896, 9345024, 10902528, 16353792, 21805056, 32707584, 65415168]

約数ペア:

[(1, 65415168), (2, 32707584), (3, 21805056), (4, 16353792), (6, 10902528), (7, 9345024), (8, 8176896), (9, 7268352), (12, 5451264), (13, 5031936), (14, 4672512), (16, 4088448), (18, 3634176), (21, 3115008), (24, 2725632), (26, 2515968), (27, 2422784), (28, 2336256), (32, 2044224), (36, 1817088), (39, 1677312), (42, 1557504), (48, 1362816), (52, 1257984), (54, 1211392), (56, 1168128), (63, 1038336), (64, 1022112), (72, 908544), (78, 838656), (84, 778752), (91, 718848), (96, 681408), (104, 628992), (108, 605696), (112, 584064), (117, 559104), (126, 519168), (128, 511056), (144, 454272), (156, 419328), (168, 389376), (169, 387072), (182, 359424), (189, 346112), (192, 340704), (208, 314496), (216, 302848), (224, 292032), (234, 279552), (252, 259584), (256, 255528), (273, 239616), (288, 227136), (312, 209664), (336, 194688), (338, 193536), (351, 186368), (364, 179712), (378, 173056), (384, 170352), (416, 157248), (432, 151424), (448, 146016), (468, 139776), (504, 129792), (507, 129024), (512, 127764), (546, 119808), (576, 113568), (624, 104832), (672, 97344), (676, 96768), (702, 93184), (728, 89856), (756, 86528), (768, 85176), (819, 79872), (832, 78624), (864, 75712), (896, 73008), (936, 69888), (1008, 64896), (1014, 64512), (1024, 63882), (1092, 59904), (1152, 56784), (1183, 55296), (1248, 52416), (1344, 48672), (1352, 48384), (1404, 46592), (1456, 44928), (1512, 43264), (1521, 43008), (1536, 42588), (1638, 39936), (1664, 39312), (1728, 37856), (1792, 36504), (1872, 34944), (2016, 32448), (2028, 32256), (2048, 31941), (2184, 29952), (2304, 28392), (2366, 27648), (2457, 26624), (2496, 26208), (2688, 24336), (2704, 24192), (2808, 23296), (2912, 22464), (3024, 21632), (3042, 21504), (3072, 21294), (3276, 19968), (3328, 19656), (3456, 18928), (3549, 18432), (3584, 18252), (3744, 17472), (4032, 16224), (4056, 16128), (4368, 14976), (4563, 14336), (4608, 14196), (4732, 13824), (4914, 13312), (4992, 13104), (5376, 12168), (5408, 12096), (5616, 11648), (5824, 11232), (6048, 10816), (6084, 10752), (6144, 10647), (6552, 9984), (6656, 9828), (6912, 9464), (7098, 9216), (7168, 9126), (7488, 8736), (8064, 8112)]