16912335328

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:793

約数の個数: 192

約数和(自身を含む): 41414284800

約数和(自身を除く): 24501949472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 74, 76, 112, 133, 148, 152, 211, 224, 259, 266, 296, 304, 422, 509, 518, 532, 592, 608, 703, 844, 1018, 1036, 1064, 1184, 1406, 1477, 1688, 2036, 2072, 2128, 2812, 2954, 3376, 3563, 4009, 4072, 4144, 4256, 4921, 5624, 5908, 6752, 7126, 7807, 8018, 8144, 8288, 9671, 9842, 11248, 11816, 14252, 15614, 16036, 16288, 18833, 19342, 19684, 22496, 23632, 28063, 28504, 31228, 32072, 37666, 38684, 39368, 47264, 54649, 56126, 57008, 62456, 64144, 67697, 75332, 77368, 78736, 107399, 109298, 112252, 114016, 124912, 128288, 131831, 135394, 148333, 150664, 154736, 157472, 214798, 218596, 224504, 249824, 263662, 270788, 296666, 301328, 309472, 357827, 429596, 437192, 449008, 527324, 541576, 593332, 602656, 715654, 751793, 859192, 874384, 898016, 1038331, 1054648, 1083152, 1186664, 1431308, 1503586, 1718384, 1748768, 2040581, 2076662, 2109296, 2166304, 2373328, 2504789, 2862616, 3007172, 3436768, 3973763, 4081162, 4153324, 4218592, 4746656, 5009578, 5725232, 6014344, 7947526, 8162324, 8306648, 10019156, 11450464, 12028688, 14284067, 15895052, 16324648, 16613296, 20038312, 24057376, 27816341, 28568134, 31790104, 32649296, 33226592, 40076624, 55632682, 57136268, 63580208, 65298592, 75501497, 80153248, 111265364, 114272536, 127160416, 151002994, 222530728, 228545072, 302005988, 445061456, 457090144, 528510479, 604011976, 890122912, 1057020958, 1208023952, 2114041916, 2416047904, 4228083832, 8456167664, 16912335328]

約数ペア:

[(1, 16912335328), (2, 8456167664), (4, 4228083832), (7, 2416047904), (8, 2114041916), (14, 1208023952), (16, 1057020958), (19, 890122912), (28, 604011976), (32, 528510479), (37, 457090144), (38, 445061456), (56, 302005988), (74, 228545072), (76, 222530728), (112, 151002994), (133, 127160416), (148, 114272536), (152, 111265364), (211, 80153248), (224, 75501497), (259, 65298592), (266, 63580208), (296, 57136268), (304, 55632682), (422, 40076624), (509, 33226592), (518, 32649296), (532, 31790104), (592, 28568134), (608, 27816341), (703, 24057376), (844, 20038312), (1018, 16613296), (1036, 16324648), (1064, 15895052), (1184, 14284067), (1406, 12028688), (1477, 11450464), (1688, 10019156), (2036, 8306648), (2072, 8162324), (2128, 7947526), (2812, 6014344), (2954, 5725232), (3376, 5009578), (3563, 4746656), (4009, 4218592), (4072, 4153324), (4144, 4081162), (4256, 3973763), (4921, 3436768), (5624, 3007172), (5908, 2862616), (6752, 2504789), (7126, 2373328), (7807, 2166304), (8018, 2109296), (8144, 2076662), (8288, 2040581), (9671, 1748768), (9842, 1718384), (11248, 1503586), (11816, 1431308), (14252, 1186664), (15614, 1083152), (16036, 1054648), (16288, 1038331), (18833, 898016), (19342, 874384), (19684, 859192), (22496, 751793), (23632, 715654), (28063, 602656), (28504, 593332), (31228, 541576), (32072, 527324), (37666, 449008), (38684, 437192), (39368, 429596), (47264, 357827), (54649, 309472), (56126, 301328), (57008, 296666), (62456, 270788), (64144, 263662), (67697, 249824), (75332, 224504), (77368, 218596), (78736, 214798), (107399, 157472), (109298, 154736), (112252, 150664), (114016, 148333), (124912, 135394), (128288, 131831)]