19215281088

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{1567}}^1$

素因数の和:1995

約数の個数: 168

約数和(自身を含む): 56176265600

約数和(自身を除く): 36960984512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 144, 183, 192, 244, 288, 349, 366, 488, 549, 576, 698, 732, 976, 1047, 1098, 1396, 1464, 1567, 1952, 2094, 2196, 2792, 2928, 3134, 3141, 3904, 4188, 4392, 4701, 5584, 5856, 6268, 6282, 8376, 8784, 9402, 11168, 11712, 12536, 12564, 14103, 16752, 17568, 18804, 21289, 22336, 25072, 25128, 28206, 33504, 35136, 37608, 42578, 50144, 50256, 56412, 63867, 67008, 75216, 85156, 95587, 100288, 100512, 112824, 127734, 150432, 170312, 191174, 191601, 201024, 225648, 255468, 286761, 300864, 340624, 382348, 383202, 451296, 510936, 546883, 573522, 681248, 764696, 766404, 860283, 902592, 1021872, 1093766, 1147044, 1362496, 1529392, 1532808, 1640649, 1720566, 2043744, 2187532, 2294088, 3058784, 3065616, 3281298, 3441132, 4087488, 4375064, 4588176, 4921947, 6117568, 6131232, 6562596, 6882264, 8750128, 9176352, 9843894, 12262464, 13125192, 13764528, 17500256, 18352704, 19687788, 26250384, 27529056, 33359863, 35000512, 39375576, 52500768, 55058112, 66719726, 78751152, 100079589, 105001536, 133439452, 157502304, 200159178, 266878904, 300238767, 315004608, 400318356, 533757808, 600477534, 800636712, 1067515616, 1200955068, 1601273424, 2135031232, 2401910136, 3202546848, 4803820272, 6405093696, 9607640544, 19215281088]

約数ペア:

[(1, 19215281088), (2, 9607640544), (3, 6405093696), (4, 4803820272), (6, 3202546848), (8, 2401910136), (9, 2135031232), (12, 1601273424), (16, 1200955068), (18, 1067515616), (24, 800636712), (32, 600477534), (36, 533757808), (48, 400318356), (61, 315004608), (64, 300238767), (72, 266878904), (96, 200159178), (122, 157502304), (144, 133439452), (183, 105001536), (192, 100079589), (244, 78751152), (288, 66719726), (349, 55058112), (366, 52500768), (488, 39375576), (549, 35000512), (576, 33359863), (698, 27529056), (732, 26250384), (976, 19687788), (1047, 18352704), (1098, 17500256), (1396, 13764528), (1464, 13125192), (1567, 12262464), (1952, 9843894), (2094, 9176352), (2196, 8750128), (2792, 6882264), (2928, 6562596), (3134, 6131232), (3141, 6117568), (3904, 4921947), (4188, 4588176), (4392, 4375064), (4701, 4087488), (5584, 3441132), (5856, 3281298), (6268, 3065616), (6282, 3058784), (8376, 2294088), (8784, 2187532), (9402, 2043744), (11168, 1720566), (11712, 1640649), (12536, 1532808), (12564, 1529392), (14103, 1362496), (16752, 1147044), (17568, 1093766), (18804, 1021872), (21289, 902592), (22336, 860283), (25072, 766404), (25128, 764696), (28206, 681248), (33504, 573522), (35136, 546883), (37608, 510936), (42578, 451296), (50144, 383202), (50256, 382348), (56412, 340624), (63867, 300864), (67008, 286761), (75216, 255468), (85156, 225648), (95587, 201024), (100288, 191601), (100512, 191174), (112824, 170312), (127734, 150432)]