19489692768

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3581}}^1$

素因数の和:3710

約数の個数: 288

約数和(自身を含む): 64829328480

約数和(自身を除く): 45339635712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 89, 91, 96, 98, 104, 112, 147, 156, 168, 178, 182, 196, 208, 224, 267, 273, 294, 312, 336, 356, 364, 392, 416, 534, 546, 588, 623, 624, 637, 672, 712, 728, 784, 1068, 1092, 1157, 1176, 1246, 1248, 1274, 1424, 1456, 1568, 1869, 1911, 2136, 2184, 2314, 2352, 2492, 2548, 2848, 2912, 3471, 3581, 3738, 3822, 4272, 4361, 4368, 4628, 4704, 4984, 5096, 6942, 7162, 7476, 7644, 8099, 8544, 8722, 8736, 9256, 9968, 10192, 10743, 13083, 13884, 14324, 14952, 15288, 16198, 17444, 18512, 19936, 20384, 21486, 24297, 25067, 26166, 27768, 28648, 29904, 30576, 32396, 34888, 37024, 42972, 46553, 48594, 50134, 52332, 55536, 56693, 57296, 59808, 61152, 64792, 69776, 75201, 85944, 93106, 97188, 100268, 104664, 111072, 113386, 114592, 129584, 139552, 139659, 150402, 170079, 171888, 175469, 186212, 194376, 200536, 209328, 226772, 259168, 279318, 300804, 318709, 325871, 340158, 343776, 350938, 372424, 388752, 401072, 418656, 453544, 526407, 558636, 601608, 637418, 651742, 680316, 701876, 744848, 777504, 802144, 907088, 956127, 977613, 1052814, 1117272, 1203216, 1274836, 1303484, 1360632, 1403752, 1489696, 1814176, 1912254, 1955226, 2105628, 2230963, 2234544, 2281097, 2406432, 2549672, 2606968, 2721264, 2807504, 3824508, 3910452, 4143217, 4211256, 4461926, 4469088, 4562194, 5099344, 5213936, 5442528, 5615008, 6692889, 6843291, 7649016, 7820904, 8286434, 8422512, 8923852, 9124388, 10198688, 10427872, 12429651, 13385778, 13686582, 15298032, 15616741, 15641808, 16572868, 16845024, 17847704, 18248776, 24859302, 26771556, 27373164, 29002519, 30596064, 31233482, 31283616, 33145736, 35695408, 36497552, 46850223, 49718604, 53543112, 54746328, 58005038, 62466964, 66291472, 71390816, 72995104, 87007557, 93700446, 99437208, 107086224, 109492656, 116010076, 124933928, 132582944, 174015114, 187400892, 198874416, 203017633, 214172448, 218985312, 232020152, 249867856, 348030228, 374801784, 397748832, 406035266, 464040304, 499735712, 609052899, 696060456, 749603568, 812070532, 928080608, 1218105798, 1392120912, 1499207136, 1624141064, 2436211596, 2784241824, 3248282128, 4872423192, 6496564256, 9744846384, 19489692768]

約数ペア:

[(1, 19489692768), (2, 9744846384), (3, 6496564256), (4, 4872423192), (6, 3248282128), (7, 2784241824), (8, 2436211596), (12, 1624141064), (13, 1499207136), (14, 1392120912), (16, 1218105798), (21, 928080608), (24, 812070532), (26, 749603568), (28, 696060456), (32, 609052899), (39, 499735712), (42, 464040304), (48, 406035266), (49, 397748832), (52, 374801784), (56, 348030228), (78, 249867856), (84, 232020152), (89, 218985312), (91, 214172448), (96, 203017633), (98, 198874416), (104, 187400892), (112, 174015114), (147, 132582944), (156, 124933928), (168, 116010076), (178, 109492656), (182, 107086224), (196, 99437208), (208, 93700446), (224, 87007557), (267, 72995104), (273, 71390816), (294, 66291472), (312, 62466964), (336, 58005038), (356, 54746328), (364, 53543112), (392, 49718604), (416, 46850223), (534, 36497552), (546, 35695408), (588, 33145736), (623, 31283616), (624, 31233482), (637, 30596064), (672, 29002519), (712, 27373164), (728, 26771556), (784, 24859302), (1068, 18248776), (1092, 17847704), (1157, 16845024), (1176, 16572868), (1246, 15641808), (1248, 15616741), (1274, 15298032), (1424, 13686582), (1456, 13385778), (1568, 12429651), (1869, 10427872), (1911, 10198688), (2136, 9124388), (2184, 8923852), (2314, 8422512), (2352, 8286434), (2492, 7820904), (2548, 7649016), (2848, 6843291), (2912, 6692889), (3471, 5615008), (3581, 5442528), (3738, 5213936), (3822, 5099344), (4272, 4562194), (4361, 4469088), (4368, 4461926), (4628, 4211256), (4704, 4143217), (4984, 3910452), (5096, 3824508), (6942, 2807504), (7162, 2721264), (7476, 2606968), (7644, 2549672), (8099, 2406432), (8544, 2281097), (8722, 2234544), (8736, 2230963), (9256, 2105628), (9968, 1955226), (10192, 1912254), (10743, 1814176), (13083, 1489696), (13884, 1403752), (14324, 1360632), (14952, 1303484), (15288, 1274836), (16198, 1203216), (17444, 1117272), (18512, 1052814), (19936, 977613), (20384, 956127), (21486, 907088), (24297, 802144), (25067, 777504), (26166, 744848), (27768, 701876), (28648, 680316), (29904, 651742), (30576, 637418), (32396, 601608), (34888, 558636), (37024, 526407), (42972, 453544), (46553, 418656), (48594, 401072), (50134, 388752), (52332, 372424), (55536, 350938), (56693, 343776), (57296, 340158), (59808, 325871), (61152, 318709), (64792, 300804), (69776, 279318), (75201, 259168), (85944, 226772), (93106, 209328), (97188, 200536), (100268, 194376), (104664, 186212), (111072, 175469), (113386, 171888), (114592, 170079), (129584, 150402), (139552, 139659)]