201613216864

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^2\times {\mathrm{773}}^1$

素因数の和:1049

約数の個数: 144

約数和(自身を含む): 434069181504

約数和(自身を除く): 232455964640

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 101, 136, 188, 202, 272, 376, 404, 544, 752, 773, 799, 808, 1504, 1546, 1598, 1616, 1717, 3092, 3196, 3232, 3434, 4747, 6184, 6392, 6868, 9494, 10201, 12368, 12784, 13141, 13736, 18988, 20402, 24736, 25568, 26282, 27472, 36331, 37976, 40804, 52564, 54944, 72662, 75952, 78073, 80699, 81608, 105128, 145324, 151904, 156146, 161398, 163216, 173417, 210256, 290648, 312292, 322796, 326432, 346834, 420512, 479447, 581296, 617627, 624584, 645592, 693668, 958894, 1162592, 1235254, 1249168, 1291184, 1327241, 1387336, 1917788, 2470508, 2498336, 2582368, 2654482, 2774672, 3669431, 3835576, 4941016, 5308964, 5549344, 7338862, 7671152, 7885373, 8150599, 9882032, 10617928, 14677724, 15342304, 15770746, 16301198, 19764064, 21235856, 29355448, 31541492, 32602396, 42471712, 58710896, 62380327, 63082984, 65204792, 117421792, 124760654, 126165968, 130409584, 134051341, 249521308, 252331936, 260819168, 268102682, 370612531, 499042616, 536205364, 741225062, 998085232, 1072410728, 1482450124, 1996170464, 2144821456, 2964900248, 4289642912, 5929800496, 6300413027, 11859600992, 12600826054, 25201652108, 50403304216, 100806608432, 201613216864]

約数ペア:

[(1, 201613216864), (2, 100806608432), (4, 50403304216), (8, 25201652108), (16, 12600826054), (17, 11859600992), (32, 6300413027), (34, 5929800496), (47, 4289642912), (68, 2964900248), (94, 2144821456), (101, 1996170464), (136, 1482450124), (188, 1072410728), (202, 998085232), (272, 741225062), (376, 536205364), (404, 499042616), (544, 370612531), (752, 268102682), (773, 260819168), (799, 252331936), (808, 249521308), (1504, 134051341), (1546, 130409584), (1598, 126165968), (1616, 124760654), (1717, 117421792), (3092, 65204792), (3196, 63082984), (3232, 62380327), (3434, 58710896), (4747, 42471712), (6184, 32602396), (6392, 31541492), (6868, 29355448), (9494, 21235856), (10201, 19764064), (12368, 16301198), (12784, 15770746), (13141, 15342304), (13736, 14677724), (18988, 10617928), (20402, 9882032), (24736, 8150599), (25568, 7885373), (26282, 7671152), (27472, 7338862), (36331, 5549344), (37976, 5308964), (40804, 4941016), (52564, 3835576), (54944, 3669431), (72662, 2774672), (75952, 2654482), (78073, 2582368), (80699, 2498336), (81608, 2470508), (105128, 1917788), (145324, 1387336), (151904, 1327241), (156146, 1291184), (161398, 1249168), (163216, 1235254), (173417, 1162592), (210256, 958894), (290648, 693668), (312292, 645592), (322796, 624584), (326432, 617627), (346834, 581296), (420512, 479447)]