378619008

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:466

約数の個数: 128

約数和(自身を含む): 1059886080

約数和(自身を除く): 681267072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 163, 184, 192, 263, 276, 326, 368, 384, 489, 526, 552, 652, 736, 789, 978, 1052, 1104, 1304, 1472, 1578, 1956, 2104, 2208, 2608, 2944, 3156, 3749, 3912, 4208, 4416, 5216, 6049, 6312, 7498, 7824, 8416, 8832, 10432, 11247, 12098, 12624, 14996, 15648, 16832, 18147, 20864, 22494, 24196, 25248, 29992, 31296, 33664, 36294, 42869, 44988, 48392, 50496, 59984, 62592, 72588, 85738, 89976, 96784, 100992, 119968, 128607, 145176, 171476, 179952, 193568, 239936, 257214, 290352, 342952, 359904, 387136, 479872, 514428, 580704, 685904, 719808, 774272, 985987, 1028856, 1161408, 1371808, 1439616, 1971974, 2057712, 2322816, 2743616, 2957961, 3943948, 4115424, 5487232, 5915922, 7887896, 8230848, 11831844, 15775792, 16461696, 23663688, 31551584, 47327376, 63103168, 94654752, 126206336, 189309504, 378619008]

約数ペア:

[(1, 378619008), (2, 189309504), (3, 126206336), (4, 94654752), (6, 63103168), (8, 47327376), (12, 31551584), (16, 23663688), (23, 16461696), (24, 15775792), (32, 11831844), (46, 8230848), (48, 7887896), (64, 5915922), (69, 5487232), (92, 4115424), (96, 3943948), (128, 2957961), (138, 2743616), (163, 2322816), (184, 2057712), (192, 1971974), (263, 1439616), (276, 1371808), (326, 1161408), (368, 1028856), (384, 985987), (489, 774272), (526, 719808), (552, 685904), (652, 580704), (736, 514428), (789, 479872), (978, 387136), (1052, 359904), (1104, 342952), (1304, 290352), (1472, 257214), (1578, 239936), (1956, 193568), (2104, 179952), (2208, 171476), (2608, 145176), (2944, 128607), (3156, 119968), (3749, 100992), (3912, 96784), (4208, 89976), (4416, 85738), (5216, 72588), (6049, 62592), (6312, 59984), (7498, 50496), (7824, 48392), (8416, 44988), (8832, 42869), (10432, 36294), (11247, 33664), (12098, 31296), (12624, 29992), (14996, 25248), (15648, 24196), (16832, 22494), (18147, 20864)]