18441007872

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{3511}}^1$

素因数の和:4514

約数の個数: 144

約数和(自身を含む): 56164803072

約数和(自身を除く): 37723795200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 977, 1344, 1792, 1954, 2688, 2931, 3511, 3908, 5376, 5862, 6839, 7022, 7816, 10533, 11724, 13678, 14044, 15632, 20517, 21066, 23448, 24577, 27356, 28088, 31264, 41034, 42132, 46896, 49154, 54712, 56176, 62528, 73731, 82068, 84264, 93792, 98308, 109424, 112352, 125056, 147462, 164136, 168528, 187584, 196616, 218848, 224704, 250112, 294924, 328272, 337056, 375168, 393232, 437696, 449408, 589848, 656544, 674112, 750336, 786464, 875392, 898816, 1179696, 1313088, 1348224, 1572928, 1750784, 2359392, 2626176, 2696448, 3145856, 3430247, 4718784, 5252352, 6291712, 6860494, 9437568, 10290741, 13720988, 18875136, 20581482, 24011729, 27441976, 41162964, 48023458, 54883952, 72035187, 82325928, 96046916, 109767904, 144070374, 164651856, 192093832, 219535808, 288140748, 329303712, 384187664, 439071616, 576281496, 658607424, 768375328, 878143232, 1152562992, 1317214848, 1536750656, 2305125984, 2634429696, 3073501312, 4610251968, 6147002624, 9220503936, 18441007872]

約数ペア:

[(1, 18441007872), (2, 9220503936), (3, 6147002624), (4, 4610251968), (6, 3073501312), (7, 2634429696), (8, 2305125984), (12, 1536750656), (14, 1317214848), (16, 1152562992), (21, 878143232), (24, 768375328), (28, 658607424), (32, 576281496), (42, 439071616), (48, 384187664), (56, 329303712), (64, 288140748), (84, 219535808), (96, 192093832), (112, 164651856), (128, 144070374), (168, 109767904), (192, 96046916), (224, 82325928), (256, 72035187), (336, 54883952), (384, 48023458), (448, 41162964), (672, 27441976), (768, 24011729), (896, 20581482), (977, 18875136), (1344, 13720988), (1792, 10290741), (1954, 9437568), (2688, 6860494), (2931, 6291712), (3511, 5252352), (3908, 4718784), (5376, 3430247), (5862, 3145856), (6839, 2696448), (7022, 2626176), (7816, 2359392), (10533, 1750784), (11724, 1572928), (13678, 1348224), (14044, 1313088), (15632, 1179696), (20517, 898816), (21066, 875392), (23448, 786464), (24577, 750336), (27356, 674112), (28088, 656544), (31264, 589848), (41034, 449408), (42132, 437696), (46896, 393232), (49154, 375168), (54712, 337056), (56176, 328272), (62528, 294924), (73731, 250112), (82068, 224704), (84264, 218848), (93792, 196616), (98308, 187584), (109424, 168528), (112352, 164136), (125056, 147462)]