64480416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 232735104

約数和(自身を除く): 168254688

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 61, 66, 77, 78, 84, 88, 91, 96, 104, 112, 121, 122, 132, 143, 154, 156, 168, 176, 182, 183, 208, 224, 231, 242, 244, 264, 273, 286, 308, 312, 336, 352, 363, 364, 366, 416, 427, 429, 462, 484, 488, 528, 546, 572, 616, 624, 671, 672, 726, 728, 732, 793, 847, 854, 858, 924, 968, 976, 1001, 1056, 1092, 1144, 1232, 1248, 1281, 1342, 1452, 1456, 1464, 1573, 1586, 1694, 1708, 1716, 1848, 1936, 1952, 2002, 2013, 2184, 2288, 2379, 2464, 2541, 2562, 2684, 2904, 2912, 2928, 3003, 3146, 3172, 3388, 3416, 3432, 3696, 3872, 4004, 4026, 4368, 4576, 4697, 4719, 4758, 5082, 5124, 5368, 5551, 5808, 5856, 6006, 6292, 6344, 6776, 6832, 6864, 7381, 7392, 8008, 8052, 8723, 8736, 9394, 9438, 9516, 10164, 10248, 10736, 11011, 11102, 11616, 12012, 12584, 12688, 13552, 13664, 13728, 14091, 14762, 16016, 16104, 16653, 17446, 18788, 18876, 19032, 20328, 20496, 21472, 22022, 22143, 22204, 24024, 25168, 25376, 26169, 27104, 28182, 29524, 32032, 32208, 33033, 33306, 34892, 37576, 37752, 38064, 40656, 40992, 44044, 44286, 44408, 48048, 50336, 51667, 52338, 56364, 59048, 61061, 64416, 66066, 66612, 69784, 75152, 75504, 76128, 81312, 88088, 88572, 88816, 95953, 96096, 103334, 104676, 112728, 118096, 122122, 132132, 133224, 139568, 150304, 151008, 155001, 176176, 177144, 177632, 183183, 191906, 206668, 209352, 225456, 236192, 244244, 264264, 266448, 279136, 287859, 310002, 352352, 354288, 366366, 383812, 413336, 418704, 450912, 488488, 528528, 532896, 575718, 620004, 671671, 708576, 732732, 767624, 826672, 837408, 976976, 1057056, 1151436, 1240008, 1343342, 1465464, 1535248, 1653344, 1953952, 2015013, 2302872, 2480016, 2686684, 2930928, 3070496, 4030026, 4605744, 4960032, 5373368, 5861856, 8060052, 9211488, 10746736, 16120104, 21493472, 32240208, 64480416]

約数ペア:

[(1, 64480416), (2, 32240208), (3, 21493472), (4, 16120104), (6, 10746736), (7, 9211488), (8, 8060052), (11, 5861856), (12, 5373368), (13, 4960032), (14, 4605744), (16, 4030026), (21, 3070496), (22, 2930928), (24, 2686684), (26, 2480016), (28, 2302872), (32, 2015013), (33, 1953952), (39, 1653344), (42, 1535248), (44, 1465464), (48, 1343342), (52, 1240008), (56, 1151436), (61, 1057056), (66, 976976), (77, 837408), (78, 826672), (84, 767624), (88, 732732), (91, 708576), (96, 671671), (104, 620004), (112, 575718), (121, 532896), (122, 528528), (132, 488488), (143, 450912), (154, 418704), (156, 413336), (168, 383812), (176, 366366), (182, 354288), (183, 352352), (208, 310002), (224, 287859), (231, 279136), (242, 266448), (244, 264264), (264, 244244), (273, 236192), (286, 225456), (308, 209352), (312, 206668), (336, 191906), (352, 183183), (363, 177632), (364, 177144), (366, 176176), (416, 155001), (427, 151008), (429, 150304), (462, 139568), (484, 133224), (488, 132132), (528, 122122), (546, 118096), (572, 112728), (616, 104676), (624, 103334), (671, 96096), (672, 95953), (726, 88816), (728, 88572), (732, 88088), (793, 81312), (847, 76128), (854, 75504), (858, 75152), (924, 69784), (968, 66612), (976, 66066), (1001, 64416), (1056, 61061), (1092, 59048), (1144, 56364), (1232, 52338), (1248, 51667), (1281, 50336), (1342, 48048), (1452, 44408), (1456, 44286), (1464, 44044), (1573, 40992), (1586, 40656), (1694, 38064), (1708, 37752), (1716, 37576), (1848, 34892), (1936, 33306), (1952, 33033), (2002, 32208), (2013, 32032), (2184, 29524), (2288, 28182), (2379, 27104), (2464, 26169), (2541, 25376), (2562, 25168), (2684, 24024), (2904, 22204), (2912, 22143), (2928, 22022), (3003, 21472), (3146, 20496), (3172, 20328), (3388, 19032), (3416, 18876), (3432, 18788), (3696, 17446), (3872, 16653), (4004, 16104), (4026, 16016), (4368, 14762), (4576, 14091), (4697, 13728), (4719, 13664), (4758, 13552), (5082, 12688), (5124, 12584), (5368, 12012), (5551, 11616), (5808, 11102), (5856, 11011), (6006, 10736), (6292, 10248), (6344, 10164), (6776, 9516), (6832, 9438), (6864, 9394), (7381, 8736), (7392, 8723), (8008, 8052)]