320223552

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 224

約数和(自身を含む): 981602304

約数和(自身を除く): 661378752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 67, 73, 88, 93, 96, 124, 132, 134, 146, 176, 186, 192, 201, 219, 248, 264, 268, 292, 341, 352, 372, 402, 438, 496, 528, 536, 584, 682, 704, 737, 744, 803, 804, 876, 992, 1023, 1056, 1072, 1168, 1364, 1474, 1488, 1606, 1608, 1752, 1984, 2046, 2077, 2112, 2144, 2211, 2263, 2336, 2409, 2728, 2948, 2976, 3212, 3216, 3504, 4092, 4154, 4288, 4422, 4526, 4672, 4818, 4891, 5456, 5896, 5952, 6231, 6424, 6432, 6789, 7008, 8184, 8308, 8844, 9052, 9636, 9782, 10912, 11792, 12462, 12848, 12864, 13578, 14016, 14673, 16368, 16616, 17688, 18104, 19272, 19564, 21824, 22847, 23584, 24893, 24924, 25696, 27156, 29346, 32736, 33232, 35376, 36208, 38544, 39128, 45694, 47168, 49786, 49848, 51392, 53801, 54312, 58692, 65472, 66464, 68541, 70752, 72416, 74679, 77088, 78256, 91388, 99572, 99696, 107602, 108624, 117384, 132928, 137082, 141504, 144832, 149358, 151621, 154176, 156512, 161403, 182776, 199144, 199392, 215204, 217248, 234768, 274164, 298716, 303242, 313024, 322806, 365552, 398288, 398784, 430408, 434496, 454863, 469536, 548328, 597432, 606484, 645612, 731104, 796576, 860816, 909726, 939072, 1096656, 1194864, 1212968, 1291224, 1462208, 1593152, 1667831, 1721632, 1819452, 2193312, 2389728, 2425936, 2582448, 3335662, 3443264, 3638904, 4386624, 4779456, 4851872, 5003493, 5164896, 6671324, 7277808, 9703744, 10006986, 10329792, 13342648, 14555616, 20013972, 26685296, 29111232, 40027944, 53370592, 80055888, 106741184, 160111776, 320223552]

約数ペア:

[(1, 320223552), (2, 160111776), (3, 106741184), (4, 80055888), (6, 53370592), (8, 40027944), (11, 29111232), (12, 26685296), (16, 20013972), (22, 14555616), (24, 13342648), (31, 10329792), (32, 10006986), (33, 9703744), (44, 7277808), (48, 6671324), (62, 5164896), (64, 5003493), (66, 4851872), (67, 4779456), (73, 4386624), (88, 3638904), (93, 3443264), (96, 3335662), (124, 2582448), (132, 2425936), (134, 2389728), (146, 2193312), (176, 1819452), (186, 1721632), (192, 1667831), (201, 1593152), (219, 1462208), (248, 1291224), (264, 1212968), (268, 1194864), (292, 1096656), (341, 939072), (352, 909726), (372, 860816), (402, 796576), (438, 731104), (496, 645612), (528, 606484), (536, 597432), (584, 548328), (682, 469536), (704, 454863), (737, 434496), (744, 430408), (803, 398784), (804, 398288), (876, 365552), (992, 322806), (1023, 313024), (1056, 303242), (1072, 298716), (1168, 274164), (1364, 234768), (1474, 217248), (1488, 215204), (1606, 199392), (1608, 199144), (1752, 182776), (1984, 161403), (2046, 156512), (2077, 154176), (2112, 151621), (2144, 149358), (2211, 144832), (2263, 141504), (2336, 137082), (2409, 132928), (2728, 117384), (2948, 108624), (2976, 107602), (3212, 99696), (3216, 99572), (3504, 91388), (4092, 78256), (4154, 77088), (4288, 74679), (4422, 72416), (4526, 70752), (4672, 68541), (4818, 66464), (4891, 65472), (5456, 58692), (5896, 54312), (5952, 53801), (6231, 51392), (6424, 49848), (6432, 49786), (6789, 47168), (7008, 45694), (8184, 39128), (8308, 38544), (8844, 36208), (9052, 35376), (9636, 33232), (9782, 32736), (10912, 29346), (11792, 27156), (12462, 25696), (12848, 24924), (12864, 24893), (13578, 23584), (14016, 22847), (14673, 21824), (16368, 19564), (16616, 19272), (17688, 18104)]