664132608

素因数分解:

$2^{10}\times 3^5\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 264

約数和(自身を含む): 2119087152

約数和(自身を除く): 1454954544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 128, 136, 144, 153, 157, 162, 192, 204, 216, 243, 256, 272, 288, 306, 314, 324, 384, 408, 432, 459, 471, 486, 512, 544, 576, 612, 628, 648, 768, 816, 864, 918, 942, 972, 1024, 1088, 1152, 1224, 1256, 1296, 1377, 1413, 1536, 1632, 1728, 1836, 1884, 1944, 2176, 2304, 2448, 2512, 2592, 2669, 2754, 2826, 3072, 3264, 3456, 3672, 3768, 3888, 4131, 4239, 4352, 4608, 4896, 5024, 5184, 5338, 5508, 5652, 6528, 6912, 7344, 7536, 7776, 8007, 8262, 8478, 8704, 9216, 9792, 10048, 10368, 10676, 11016, 11304, 12717, 13056, 13824, 14688, 15072, 15552, 16014, 16524, 16956, 17408, 19584, 20096, 20736, 21352, 22032, 22608, 24021, 25434, 26112, 27648, 29376, 30144, 31104, 32028, 33048, 33912, 38151, 39168, 40192, 41472, 42704, 44064, 45216, 48042, 50868, 52224, 58752, 60288, 62208, 64056, 66096, 67824, 72063, 76302, 78336, 80384, 82944, 85408, 88128, 90432, 96084, 101736, 117504, 120576, 124416, 128112, 132192, 135648, 144126, 152604, 156672, 160768, 170816, 176256, 180864, 192168, 203472, 216189, 235008, 241152, 248832, 256224, 264384, 271296, 288252, 305208, 341632, 352512, 361728, 384336, 406944, 432378, 470016, 482304, 512448, 528768, 542592, 576504, 610416, 648567, 683264, 705024, 723456, 768672, 813888, 864756, 1024896, 1057536, 1085184, 1153008, 1220832, 1297134, 1366528, 1410048, 1446912, 1537344, 1627776, 1729512, 2049792, 2115072, 2170368, 2306016, 2441664, 2594268, 2733056, 3074688, 3255552, 3459024, 4099584, 4230144, 4340736, 4612032, 4883328, 5188536, 6149376, 6511104, 6918048, 8199168, 9224064, 9766656, 10377072, 12298752, 13022208, 13836096, 18448128, 19533312, 20754144, 24597504, 27672192, 36896256, 39066624, 41508288, 55344384, 73792512, 83016576, 110688768, 166033152, 221377536, 332066304, 664132608]

約数ペア:

[(1, 664132608), (2, 332066304), (3, 221377536), (4, 166033152), (6, 110688768), (8, 83016576), (9, 73792512), (12, 55344384), (16, 41508288), (17, 39066624), (18, 36896256), (24, 27672192), (27, 24597504), (32, 20754144), (34, 19533312), (36, 18448128), (48, 13836096), (51, 13022208), (54, 12298752), (64, 10377072), (68, 9766656), (72, 9224064), (81, 8199168), (96, 6918048), (102, 6511104), (108, 6149376), (128, 5188536), (136, 4883328), (144, 4612032), (153, 4340736), (157, 4230144), (162, 4099584), (192, 3459024), (204, 3255552), (216, 3074688), (243, 2733056), (256, 2594268), (272, 2441664), (288, 2306016), (306, 2170368), (314, 2115072), (324, 2049792), (384, 1729512), (408, 1627776), (432, 1537344), (459, 1446912), (471, 1410048), (486, 1366528), (512, 1297134), (544, 1220832), (576, 1153008), (612, 1085184), (628, 1057536), (648, 1024896), (768, 864756), (816, 813888), (864, 768672), (918, 723456), (942, 705024), (972, 683264), (1024, 648567), (1088, 610416), (1152, 576504), (1224, 542592), (1256, 528768), (1296, 512448), (1377, 482304), (1413, 470016), (1536, 432378), (1632, 406944), (1728, 384336), (1836, 361728), (1884, 352512), (1944, 341632), (2176, 305208), (2304, 288252), (2448, 271296), (2512, 264384), (2592, 256224), (2669, 248832), (2754, 241152), (2826, 235008), (3072, 216189), (3264, 203472), (3456, 192168), (3672, 180864), (3768, 176256), (3888, 170816), (4131, 160768), (4239, 156672), (4352, 152604), (4608, 144126), (4896, 135648), (5024, 132192), (5184, 128112), (5338, 124416), (5508, 120576), (5652, 117504), (6528, 101736), (6912, 96084), (7344, 90432), (7536, 88128), (7776, 85408), (8007, 82944), (8262, 80384), (8478, 78336), (8704, 76302), (9216, 72063), (9792, 67824), (10048, 66096), (10368, 64056), (10676, 62208), (11016, 60288), (11304, 58752), (12717, 52224), (13056, 50868), (13824, 48042), (14688, 45216), (15072, 44064), (15552, 42704), (16014, 41472), (16524, 40192), (16956, 39168), (17408, 38151), (19584, 33912), (20096, 33048), (20736, 32028), (21352, 31104), (22032, 30144), (22608, 29376), (24021, 27648), (25434, 26112)]