221310936

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 288

約数和(自身を含む): 796723200

約数和(自身を除く): 575412264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 114, 121, 126, 132, 133, 152, 154, 168, 171, 191, 198, 209, 228, 231, 242, 252, 264, 266, 308, 342, 363, 382, 396, 399, 418, 456, 462, 484, 504, 532, 573, 616, 627, 684, 693, 726, 764, 792, 798, 836, 847, 924, 968, 1064, 1089, 1146, 1197, 1254, 1337, 1368, 1386, 1452, 1463, 1528, 1596, 1672, 1694, 1719, 1848, 1881, 2101, 2178, 2292, 2299, 2394, 2508, 2541, 2674, 2772, 2904, 2926, 3192, 3388, 3438, 3629, 3762, 4011, 4202, 4356, 4389, 4584, 4598, 4788, 5016, 5082, 5348, 5544, 5852, 6303, 6776, 6876, 6897, 7258, 7524, 7623, 8022, 8404, 8712, 8778, 9196, 9576, 10164, 10696, 10887, 11704, 12033, 12606, 13167, 13752, 13794, 14516, 14707, 15048, 15246, 16044, 16093, 16808, 17556, 18392, 18909, 20328, 20691, 21774, 23111, 24066, 25212, 25403, 26334, 27588, 29032, 29414, 30492, 32088, 32186, 32661, 35112, 37818, 39919, 41382, 43548, 44121, 46222, 48132, 48279, 50424, 50806, 52668, 55176, 58828, 60984, 64372, 65322, 69333, 75636, 76209, 79838, 82764, 87096, 88242, 92444, 96264, 96558, 101612, 105336, 117656, 119757, 128744, 130644, 132363, 138666, 144837, 151272, 152418, 159676, 161777, 165528, 176484, 184888, 193116, 203224, 207999, 228627, 239514, 261288, 264726, 277332, 279433, 289674, 304836, 319352, 323554, 352968, 359271, 386232, 415998, 439109, 457254, 479028, 485331, 529452, 554664, 558866, 579348, 609672, 647108, 718542, 831996, 838299, 878218, 914508, 958056, 970662, 1058904, 1117732, 1158696, 1294216, 1317327, 1437084, 1455993, 1663992, 1676598, 1756436, 1829016, 1941324, 2235464, 2514897, 2634654, 2874168, 2911986, 3073763, 3353196, 3512872, 3882648, 3951981, 5029794, 5269308, 5823972, 6147526, 6706392, 7903962, 9221289, 10059588, 10538616, 11647944, 12295052, 15807924, 18442578, 20119176, 24590104, 27663867, 31615848, 36885156, 55327734, 73770312, 110655468, 221310936]

約数ペア:

[(1, 221310936), (2, 110655468), (3, 73770312), (4, 55327734), (6, 36885156), (7, 31615848), (8, 27663867), (9, 24590104), (11, 20119176), (12, 18442578), (14, 15807924), (18, 12295052), (19, 11647944), (21, 10538616), (22, 10059588), (24, 9221289), (28, 7903962), (33, 6706392), (36, 6147526), (38, 5823972), (42, 5269308), (44, 5029794), (56, 3951981), (57, 3882648), (63, 3512872), (66, 3353196), (72, 3073763), (76, 2911986), (77, 2874168), (84, 2634654), (88, 2514897), (99, 2235464), (114, 1941324), (121, 1829016), (126, 1756436), (132, 1676598), (133, 1663992), (152, 1455993), (154, 1437084), (168, 1317327), (171, 1294216), (191, 1158696), (198, 1117732), (209, 1058904), (228, 970662), (231, 958056), (242, 914508), (252, 878218), (264, 838299), (266, 831996), (308, 718542), (342, 647108), (363, 609672), (382, 579348), (396, 558866), (399, 554664), (418, 529452), (456, 485331), (462, 479028), (484, 457254), (504, 439109), (532, 415998), (573, 386232), (616, 359271), (627, 352968), (684, 323554), (693, 319352), (726, 304836), (764, 289674), (792, 279433), (798, 277332), (836, 264726), (847, 261288), (924, 239514), (968, 228627), (1064, 207999), (1089, 203224), (1146, 193116), (1197, 184888), (1254, 176484), (1337, 165528), (1368, 161777), (1386, 159676), (1452, 152418), (1463, 151272), (1528, 144837), (1596, 138666), (1672, 132363), (1694, 130644), (1719, 128744), (1848, 119757), (1881, 117656), (2101, 105336), (2178, 101612), (2292, 96558), (2299, 96264), (2394, 92444), (2508, 88242), (2541, 87096), (2674, 82764), (2772, 79838), (2904, 76209), (2926, 75636), (3192, 69333), (3388, 65322), (3438, 64372), (3629, 60984), (3762, 58828), (4011, 55176), (4202, 52668), (4356, 50806), (4389, 50424), (4584, 48279), (4598, 48132), (4788, 46222), (5016, 44121), (5082, 43548), (5348, 41382), (5544, 39919), (5852, 37818), (6303, 35112), (6776, 32661), (6876, 32186), (6897, 32088), (7258, 30492), (7524, 29414), (7623, 29032), (8022, 27588), (8404, 26334), (8712, 25403), (8778, 25212), (9196, 24066), (9576, 23111), (10164, 21774), (10696, 20691), (10887, 20328), (11704, 18909), (12033, 18392), (12606, 17556), (13167, 16808), (13752, 16093), (13794, 16044), (14516, 15246), (14707, 15048)]