328974651264

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1\times {\mathrm{1277}}^1$

素因数の和:1941

約数の個数: 256

約数和(自身を含む): 1006139750400

約数和(自身を除く): 677165099136

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, 239, 336, 384, 401, 448, 478, 672, 717, 802, 896, 956, 1203, 1277, 1344, 1434, 1604, 1673, 1912, 2406, 2554, 2688, 2807, 2868, 3208, 3346, 3824, 3831, 4812, 5019, 5108, 5614, 5736, 6416, 6692, 7648, 7662, 8421, 8939, 9624, 10038, 10216, 11228, 11472, 12832, 13384, 15296, 15324, 16842, 17878, 19248, 20076, 20432, 22456, 22944, 25664, 26768, 26817, 30592, 30648, 33684, 35756, 38496, 40152, 40864, 44912, 45888, 51328, 53536, 53634, 61296, 67368, 71512, 76992, 80304, 81728, 89824, 91776, 95839, 107072, 107268, 122592, 134736, 143024, 153984, 160608, 163456, 179648, 191678, 214144, 214536, 245184, 269472, 286048, 287517, 305203, 321216, 359296, 383356, 429072, 490368, 512077, 538944, 572096, 575034, 610406, 642432, 670873, 766712, 858144, 915609, 1024154, 1077888, 1144192, 1150068, 1220812, 1341746, 1533424, 1536231, 1716288, 1831218, 2012619, 2048308, 2136421, 2300136, 2441624, 2683492, 3066848, 3072462, 3432576, 3584539, 3662436, 4025238, 4096616, 4272842, 4600272, 4883248, 5366984, 6133696, 6144924, 6409263, 7169078, 7324872, 8050476, 8193232, 8545684, 9200544, 9766496, 10733968, 10753617, 12267392, 12289848, 12818526, 14338156, 14649744, 16100952, 16386464, 17091368, 18401088, 19532992, 21467936, 21507234, 24579696, 25637052, 28676312, 29299488, 32201904, 32772928, 34182736, 36802176, 39065984, 42935872, 43014468, 49159392, 51274104, 57352624, 58598976, 64403808, 65545856, 68365472, 85871744, 86028936, 98318784, 102548208, 114705248, 117197952, 122386403, 128807616, 136730944, 172057872, 196637568, 205096416, 229410496, 244772806, 257615232, 273461888, 344115744, 367159209, 410192832, 458820992, 489545612, 688231488, 734318418, 820385664, 856704821, 979091224, 1376462976, 1468636836, 1713409642, 1958182448, 2570114463, 2937273672, 3426819284, 3916364896, 5140228926, 5874547344, 6853638568, 7832729792, 10280457852, 11749094688, 13707277136, 15665459584, 20560915704, 23498189376, 27414554272, 41121831408, 46996378752, 54829108544, 82243662816, 109658217088, 164487325632, 328974651264]

約数ペア:

[(1, 328974651264), (2, 164487325632), (3, 109658217088), (4, 82243662816), (6, 54829108544), (7, 46996378752), (8, 41121831408), (12, 27414554272), (14, 23498189376), (16, 20560915704), (21, 15665459584), (24, 13707277136), (28, 11749094688), (32, 10280457852), (42, 7832729792), (48, 6853638568), (56, 5874547344), (64, 5140228926), (84, 3916364896), (96, 3426819284), (112, 2937273672), (128, 2570114463), (168, 1958182448), (192, 1713409642), (224, 1468636836), (239, 1376462976), (336, 979091224), (384, 856704821), (401, 820385664), (448, 734318418), (478, 688231488), (672, 489545612), (717, 458820992), (802, 410192832), (896, 367159209), (956, 344115744), (1203, 273461888), (1277, 257615232), (1344, 244772806), (1434, 229410496), (1604, 205096416), (1673, 196637568), (1912, 172057872), (2406, 136730944), (2554, 128807616), (2688, 122386403), (2807, 117197952), (2868, 114705248), (3208, 102548208), (3346, 98318784), (3824, 86028936), (3831, 85871744), (4812, 68365472), (5019, 65545856), (5108, 64403808), (5614, 58598976), (5736, 57352624), (6416, 51274104), (6692, 49159392), (7648, 43014468), (7662, 42935872), (8421, 39065984), (8939, 36802176), (9624, 34182736), (10038, 32772928), (10216, 32201904), (11228, 29299488), (11472, 28676312), (12832, 25637052), (13384, 24579696), (15296, 21507234), (15324, 21467936), (16842, 19532992), (17878, 18401088), (19248, 17091368), (20076, 16386464), (20432, 16100952), (22456, 14649744), (22944, 14338156), (25664, 12818526), (26768, 12289848), (26817, 12267392), (30592, 10753617), (30648, 10733968), (33684, 9766496), (35756, 9200544), (38496, 8545684), (40152, 8193232), (40864, 8050476), (44912, 7324872), (45888, 7169078), (51328, 6409263), (53536, 6144924), (53634, 6133696), (61296, 5366984), (67368, 4883248), (71512, 4600272), (76992, 4272842), (80304, 4096616), (81728, 4025238), (89824, 3662436), (91776, 3584539), (95839, 3432576), (107072, 3072462), (107268, 3066848), (122592, 2683492), (134736, 2441624), (143024, 2300136), (153984, 2136421), (160608, 2048308), (163456, 2012619), (179648, 1831218), (191678, 1716288), (214144, 1536231), (214536, 1533424), (245184, 1341746), (269472, 1220812), (286048, 1150068), (287517, 1144192), (305203, 1077888), (321216, 1024154), (359296, 915609), (383356, 858144), (429072, 766712), (490368, 670873), (512077, 642432), (538944, 610406), (572096, 575034)]