377942656

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:562

約数の個数: 128

約数和(自身を含む): 941794560

約数和(自身を除く): 563851904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 71, 91, 104, 112, 128, 142, 182, 208, 224, 284, 364, 416, 448, 457, 497, 568, 728, 832, 896, 914, 923, 994, 1136, 1456, 1664, 1828, 1846, 1988, 2272, 2912, 3199, 3656, 3692, 3976, 4544, 5824, 5941, 6398, 6461, 7312, 7384, 7952, 9088, 11648, 11882, 12796, 12922, 14624, 14768, 15904, 23764, 25592, 25844, 29248, 29536, 31808, 32447, 41587, 47528, 51184, 51688, 58496, 59072, 63616, 64894, 83174, 95056, 102368, 103376, 118144, 129788, 166348, 190112, 204736, 206752, 227129, 259576, 332696, 380224, 409472, 413504, 421811, 454258, 519152, 665392, 760448, 827008, 843622, 908516, 1038304, 1330784, 1687244, 1817032, 2076608, 2661568, 2952677, 3374488, 3634064, 4153216, 5323136, 5905354, 6748976, 7268128, 11810708, 13497952, 14536256, 23621416, 26995904, 29072512, 47242832, 53991808, 94485664, 188971328, 377942656]

約数ペア:

[(1, 377942656), (2, 188971328), (4, 94485664), (7, 53991808), (8, 47242832), (13, 29072512), (14, 26995904), (16, 23621416), (26, 14536256), (28, 13497952), (32, 11810708), (52, 7268128), (56, 6748976), (64, 5905354), (71, 5323136), (91, 4153216), (104, 3634064), (112, 3374488), (128, 2952677), (142, 2661568), (182, 2076608), (208, 1817032), (224, 1687244), (284, 1330784), (364, 1038304), (416, 908516), (448, 843622), (457, 827008), (497, 760448), (568, 665392), (728, 519152), (832, 454258), (896, 421811), (914, 413504), (923, 409472), (994, 380224), (1136, 332696), (1456, 259576), (1664, 227129), (1828, 206752), (1846, 204736), (1988, 190112), (2272, 166348), (2912, 129788), (3199, 118144), (3656, 103376), (3692, 102368), (3976, 95056), (4544, 83174), (5824, 64894), (5941, 63616), (6398, 59072), (6461, 58496), (7312, 51688), (7384, 51184), (7952, 47528), (9088, 41587), (11648, 32447), (11882, 31808), (12796, 29536), (12922, 29248), (14624, 25844), (14768, 25592), (15904, 23764)]