664874112

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 256

約数和(自身を含む): 2130739200

約数和(自身を除く): 1465865088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 79, 84, 93, 96, 101, 112, 124, 128, 158, 168, 186, 192, 202, 217, 224, 237, 248, 303, 316, 336, 372, 384, 404, 434, 448, 474, 496, 553, 606, 632, 651, 672, 707, 744, 808, 868, 896, 948, 992, 1106, 1212, 1264, 1302, 1344, 1414, 1488, 1616, 1659, 1736, 1896, 1984, 2121, 2212, 2424, 2449, 2528, 2604, 2688, 2828, 2976, 3131, 3232, 3318, 3472, 3792, 3968, 4242, 4424, 4848, 4898, 5056, 5208, 5656, 5952, 6262, 6464, 6636, 6944, 7347, 7584, 7979, 8484, 8848, 9393, 9696, 9796, 10112, 10416, 11312, 11904, 12524, 12928, 13272, 13888, 14694, 15168, 15958, 16968, 17143, 17696, 18786, 19392, 19592, 20832, 21917, 22624, 23937, 25048, 26544, 27776, 29388, 30336, 31916, 33936, 34286, 35392, 37572, 38784, 39184, 41664, 43834, 45248, 47874, 50096, 51429, 53088, 55853, 58776, 63832, 65751, 67872, 68572, 70784, 75144, 78368, 83328, 87668, 90496, 95748, 100192, 102858, 106176, 111706, 117552, 127664, 131502, 135744, 137144, 150288, 156736, 167559, 175336, 191496, 200384, 205716, 212352, 223412, 235104, 247349, 255328, 263004, 271488, 274288, 300576, 313472, 335118, 350672, 382992, 400768, 411432, 446824, 470208, 494698, 510656, 526008, 548576, 601152, 670236, 701344, 742047, 765984, 822864, 893648, 940416, 989396, 1021312, 1052016, 1097152, 1202304, 1340472, 1402688, 1484094, 1531968, 1645728, 1731443, 1787296, 1978792, 2104032, 2194304, 2680944, 2805376, 2968188, 3063936, 3291456, 3462886, 3574592, 3957584, 4208064, 5194329, 5361888, 5936376, 6582912, 6925772, 7149184, 7915168, 8416128, 10388658, 10723776, 11872752, 13851544, 15830336, 20777316, 21447552, 23745504, 27703088, 31660672, 41554632, 47491008, 55406176, 83109264, 94982016, 110812352, 166218528, 221624704, 332437056, 664874112]

約数ペア:

[(1, 664874112), (2, 332437056), (3, 221624704), (4, 166218528), (6, 110812352), (7, 94982016), (8, 83109264), (12, 55406176), (14, 47491008), (16, 41554632), (21, 31660672), (24, 27703088), (28, 23745504), (31, 21447552), (32, 20777316), (42, 15830336), (48, 13851544), (56, 11872752), (62, 10723776), (64, 10388658), (79, 8416128), (84, 7915168), (93, 7149184), (96, 6925772), (101, 6582912), (112, 5936376), (124, 5361888), (128, 5194329), (158, 4208064), (168, 3957584), (186, 3574592), (192, 3462886), (202, 3291456), (217, 3063936), (224, 2968188), (237, 2805376), (248, 2680944), (303, 2194304), (316, 2104032), (336, 1978792), (372, 1787296), (384, 1731443), (404, 1645728), (434, 1531968), (448, 1484094), (474, 1402688), (496, 1340472), (553, 1202304), (606, 1097152), (632, 1052016), (651, 1021312), (672, 989396), (707, 940416), (744, 893648), (808, 822864), (868, 765984), (896, 742047), (948, 701344), (992, 670236), (1106, 601152), (1212, 548576), (1264, 526008), (1302, 510656), (1344, 494698), (1414, 470208), (1488, 446824), (1616, 411432), (1659, 400768), (1736, 382992), (1896, 350672), (1984, 335118), (2121, 313472), (2212, 300576), (2424, 274288), (2449, 271488), (2528, 263004), (2604, 255328), (2688, 247349), (2828, 235104), (2976, 223412), (3131, 212352), (3232, 205716), (3318, 200384), (3472, 191496), (3792, 175336), (3968, 167559), (4242, 156736), (4424, 150288), (4848, 137144), (4898, 135744), (5056, 131502), (5208, 127664), (5656, 117552), (5952, 111706), (6262, 106176), (6464, 102858), (6636, 100192), (6944, 95748), (7347, 90496), (7584, 87668), (7979, 83328), (8484, 78368), (8848, 75144), (9393, 70784), (9696, 68572), (9796, 67872), (10112, 65751), (10416, 63832), (11312, 58776), (11904, 55853), (12524, 53088), (12928, 51429), (13272, 50096), (13888, 47874), (14694, 45248), (15168, 43834), (15958, 41664), (16968, 39184), (17143, 38784), (17696, 37572), (18786, 35392), (19392, 34286), (19592, 33936), (20832, 31916), (21917, 30336), (22624, 29388), (23937, 27776), (25048, 26544)]