21712490352

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{30467}}^1$

素因数の和:30596

約数の個数: 180

約数和(自身を含む): 71387803656

約数和(自身を除く): 49675313304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 101, 112, 126, 144, 147, 168, 196, 202, 252, 294, 303, 336, 392, 404, 441, 504, 588, 606, 707, 784, 808, 882, 909, 1008, 1176, 1212, 1414, 1616, 1764, 1818, 2121, 2352, 2424, 2828, 3528, 3636, 4242, 4848, 4949, 5656, 6363, 7056, 7272, 8484, 9898, 11312, 12726, 14544, 14847, 16968, 19796, 25452, 29694, 30467, 33936, 39592, 44541, 50904, 59388, 60934, 79184, 89082, 91401, 101808, 118776, 121868, 178164, 182802, 213269, 237552, 243736, 274203, 356328, 365604, 426538, 487472, 548406, 639807, 712656, 731208, 853076, 1096812, 1279614, 1462416, 1492883, 1706152, 1919421, 2193624, 2559228, 2985766, 3077167, 3412304, 3838842, 4387248, 4478649, 5118456, 5971532, 6154334, 7677684, 8957298, 9231501, 10236912, 11943064, 12308668, 13435947, 15355368, 17914596, 18463002, 21540169, 23886128, 24617336, 26871894, 27694503, 30710736, 35829192, 36926004, 43080338, 49234672, 53743788, 55389006, 64620507, 71658384, 73852008, 86160676, 107487576, 110778012, 129241014, 147704016, 150781183, 172321352, 193861521, 214975152, 221556024, 258482028, 301562366, 344642704, 387723042, 443112048, 452343549, 516964056, 603124732, 775446084, 904687098, 1033928112, 1206249464, 1357030647, 1550892168, 1809374196, 2412498928, 2714061294, 3101784336, 3618748392, 5428122588, 7237496784, 10856245176, 21712490352]

約数ペア:

[(1, 21712490352), (2, 10856245176), (3, 7237496784), (4, 5428122588), (6, 3618748392), (7, 3101784336), (8, 2714061294), (9, 2412498928), (12, 1809374196), (14, 1550892168), (16, 1357030647), (18, 1206249464), (21, 1033928112), (24, 904687098), (28, 775446084), (36, 603124732), (42, 516964056), (48, 452343549), (49, 443112048), (56, 387723042), (63, 344642704), (72, 301562366), (84, 258482028), (98, 221556024), (101, 214975152), (112, 193861521), (126, 172321352), (144, 150781183), (147, 147704016), (168, 129241014), (196, 110778012), (202, 107487576), (252, 86160676), (294, 73852008), (303, 71658384), (336, 64620507), (392, 55389006), (404, 53743788), (441, 49234672), (504, 43080338), (588, 36926004), (606, 35829192), (707, 30710736), (784, 27694503), (808, 26871894), (882, 24617336), (909, 23886128), (1008, 21540169), (1176, 18463002), (1212, 17914596), (1414, 15355368), (1616, 13435947), (1764, 12308668), (1818, 11943064), (2121, 10236912), (2352, 9231501), (2424, 8957298), (2828, 7677684), (3528, 6154334), (3636, 5971532), (4242, 5118456), (4848, 4478649), (4949, 4387248), (5656, 3838842), (6363, 3412304), (7056, 3077167), (7272, 2985766), (8484, 2559228), (9898, 2193624), (11312, 1919421), (12726, 1706152), (14544, 1492883), (14847, 1462416), (16968, 1279614), (19796, 1096812), (25452, 853076), (29694, 731208), (30467, 712656), (33936, 639807), (39592, 548406), (44541, 487472), (50904, 426538), (59388, 365604), (60934, 356328), (79184, 274203), (89082, 243736), (91401, 237552), (101808, 213269), (118776, 182802), (121868, 178164)]