2016716416

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:738

約数の個数: 128

約数和(自身を含む): 4750099200

約数和(自身を除く): 2733382784

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 239, 286, 352, 416, 461, 478, 572, 704, 832, 922, 956, 1144, 1408, 1664, 1844, 1912, 2288, 2629, 3107, 3688, 3824, 4576, 5071, 5258, 5993, 6214, 7376, 7648, 9152, 10142, 10516, 11986, 12428, 14752, 15296, 18304, 20284, 21032, 23972, 24856, 29504, 30592, 34177, 40568, 42064, 47944, 49712, 59008, 65923, 68354, 81136, 84128, 95888, 99424, 110179, 131846, 136708, 162272, 168256, 191776, 198848, 220358, 263692, 273416, 324544, 336512, 383552, 397696, 440716, 527384, 546832, 649088, 767104, 881432, 1054768, 1093664, 1211969, 1432327, 1762864, 2109536, 2187328, 2423938, 2864654, 3525728, 4219072, 4374656, 4847876, 5729308, 7051456, 8438144, 9695752, 11458616, 14102912, 15755597, 19391504, 22917232, 31511194, 38783008, 45834464, 63022388, 77566016, 91668928, 126044776, 155132032, 183337856, 252089552, 504179104, 1008358208, 2016716416]

約数ペア:

[(1, 2016716416), (2, 1008358208), (4, 504179104), (8, 252089552), (11, 183337856), (13, 155132032), (16, 126044776), (22, 91668928), (26, 77566016), (32, 63022388), (44, 45834464), (52, 38783008), (64, 31511194), (88, 22917232), (104, 19391504), (128, 15755597), (143, 14102912), (176, 11458616), (208, 9695752), (239, 8438144), (286, 7051456), (352, 5729308), (416, 4847876), (461, 4374656), (478, 4219072), (572, 3525728), (704, 2864654), (832, 2423938), (922, 2187328), (956, 2109536), (1144, 1762864), (1408, 1432327), (1664, 1211969), (1844, 1093664), (1912, 1054768), (2288, 881432), (2629, 767104), (3107, 649088), (3688, 546832), (3824, 527384), (4576, 440716), (5071, 397696), (5258, 383552), (5993, 336512), (6214, 324544), (7376, 273416), (7648, 263692), (9152, 220358), (10142, 198848), (10516, 191776), (11986, 168256), (12428, 162272), (14752, 136708), (15296, 131846), (18304, 110179), (20284, 99424), (21032, 95888), (23972, 84128), (24856, 81136), (29504, 68354), (30592, 65923), (34177, 59008), (40568, 49712), (42064, 47944)]