628170816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:421

約数の個数: 224

約数和(自身を含む): 2067600640

約数和(自身を除く): 1439429824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 157, 168, 182, 192, 208, 224, 229, 273, 312, 314, 336, 364, 416, 448, 458, 471, 546, 624, 628, 672, 687, 728, 832, 916, 942, 1092, 1099, 1248, 1256, 1344, 1374, 1456, 1603, 1832, 1884, 2041, 2184, 2198, 2496, 2512, 2748, 2912, 2977, 3206, 3297, 3664, 3768, 4082, 4368, 4396, 4809, 5024, 5496, 5824, 5954, 6123, 6412, 6594, 7328, 7536, 8164, 8736, 8792, 8931, 9618, 10048, 10992, 11908, 12246, 12824, 13188, 14287, 14656, 15072, 16328, 17472, 17584, 17862, 19236, 20839, 21984, 23816, 24492, 25648, 26376, 28574, 30144, 32656, 35168, 35724, 35953, 38472, 41678, 42861, 43968, 47632, 48984, 51296, 52752, 57148, 62517, 65312, 70336, 71448, 71906, 76944, 83356, 85722, 95264, 97968, 102592, 105504, 107859, 114296, 125034, 130624, 142896, 143812, 153888, 166712, 171444, 190528, 195936, 211008, 215718, 228592, 250068, 251671, 285792, 287624, 307776, 333424, 342888, 391872, 431436, 457184, 467389, 500136, 503342, 571584, 575248, 666848, 685776, 755013, 862872, 914368, 934778, 1000272, 1006684, 1150496, 1333696, 1371552, 1402167, 1510026, 1725744, 1869556, 2000544, 2013368, 2300992, 2743104, 2804334, 3020052, 3271723, 3451488, 3739112, 4001088, 4026736, 5608668, 6040104, 6543446, 6902976, 7478224, 8053472, 9815169, 11217336, 12080208, 13086892, 14956448, 16106944, 19630338, 22434672, 24160416, 26173784, 29912896, 39260676, 44869344, 48320832, 52347568, 78521352, 89738688, 104695136, 157042704, 209390272, 314085408, 628170816]

約数ペア:

[(1, 628170816), (2, 314085408), (3, 209390272), (4, 157042704), (6, 104695136), (7, 89738688), (8, 78521352), (12, 52347568), (13, 48320832), (14, 44869344), (16, 39260676), (21, 29912896), (24, 26173784), (26, 24160416), (28, 22434672), (32, 19630338), (39, 16106944), (42, 14956448), (48, 13086892), (52, 12080208), (56, 11217336), (64, 9815169), (78, 8053472), (84, 7478224), (91, 6902976), (96, 6543446), (104, 6040104), (112, 5608668), (156, 4026736), (157, 4001088), (168, 3739112), (182, 3451488), (192, 3271723), (208, 3020052), (224, 2804334), (229, 2743104), (273, 2300992), (312, 2013368), (314, 2000544), (336, 1869556), (364, 1725744), (416, 1510026), (448, 1402167), (458, 1371552), (471, 1333696), (546, 1150496), (624, 1006684), (628, 1000272), (672, 934778), (687, 914368), (728, 862872), (832, 755013), (916, 685776), (942, 666848), (1092, 575248), (1099, 571584), (1248, 503342), (1256, 500136), (1344, 467389), (1374, 457184), (1456, 431436), (1603, 391872), (1832, 342888), (1884, 333424), (2041, 307776), (2184, 287624), (2198, 285792), (2496, 251671), (2512, 250068), (2748, 228592), (2912, 215718), (2977, 211008), (3206, 195936), (3297, 190528), (3664, 171444), (3768, 166712), (4082, 153888), (4368, 143812), (4396, 142896), (4809, 130624), (5024, 125034), (5496, 114296), (5824, 107859), (5954, 105504), (6123, 102592), (6412, 97968), (6594, 95264), (7328, 85722), (7536, 83356), (8164, 76944), (8736, 71906), (8792, 71448), (8931, 70336), (9618, 65312), (10048, 62517), (10992, 57148), (11908, 52752), (12246, 51296), (12824, 48984), (13188, 47632), (14287, 43968), (14656, 42861), (15072, 41678), (16328, 38472), (17472, 35953), (17584, 35724), (17862, 35168), (19236, 32656), (20839, 30144), (21984, 28574), (23816, 26376), (24492, 25648)]