315518544

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1086

約数の個数: 160

約数和(自身を含む): 1003745280

約数和(自身を除く): 688226736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 67, 72, 88, 99, 108, 132, 134, 144, 176, 198, 201, 216, 264, 268, 297, 396, 402, 432, 528, 536, 594, 603, 737, 792, 804, 991, 1072, 1188, 1206, 1474, 1584, 1608, 1809, 1982, 2211, 2376, 2412, 2948, 2973, 3216, 3618, 3964, 4422, 4752, 4824, 5896, 5946, 6633, 7236, 7928, 8844, 8919, 9648, 10901, 11792, 11892, 13266, 14472, 15856, 17688, 17838, 19899, 21802, 23784, 26532, 26757, 28944, 32703, 35376, 35676, 39798, 43604, 47568, 53064, 53514, 65406, 66397, 71352, 79596, 87208, 98109, 106128, 107028, 130812, 132794, 142704, 159192, 174416, 196218, 199191, 214056, 261624, 265588, 294327, 318384, 392436, 398382, 428112, 523248, 531176, 588654, 597573, 730367, 784872, 796764, 1062352, 1177308, 1195146, 1460734, 1569744, 1593528, 1792719, 2191101, 2354616, 2390292, 2921468, 3187056, 3585438, 4382202, 4709232, 4780584, 5842936, 6573303, 7170876, 8764404, 9561168, 11685872, 13146606, 14341752, 17528808, 19719909, 26293212, 28683504, 35057616, 39439818, 52586424, 78879636, 105172848, 157759272, 315518544]

約数ペア:

[(1, 315518544), (2, 157759272), (3, 105172848), (4, 78879636), (6, 52586424), (8, 39439818), (9, 35057616), (11, 28683504), (12, 26293212), (16, 19719909), (18, 17528808), (22, 14341752), (24, 13146606), (27, 11685872), (33, 9561168), (36, 8764404), (44, 7170876), (48, 6573303), (54, 5842936), (66, 4780584), (67, 4709232), (72, 4382202), (88, 3585438), (99, 3187056), (108, 2921468), (132, 2390292), (134, 2354616), (144, 2191101), (176, 1792719), (198, 1593528), (201, 1569744), (216, 1460734), (264, 1195146), (268, 1177308), (297, 1062352), (396, 796764), (402, 784872), (432, 730367), (528, 597573), (536, 588654), (594, 531176), (603, 523248), (737, 428112), (792, 398382), (804, 392436), (991, 318384), (1072, 294327), (1188, 265588), (1206, 261624), (1474, 214056), (1584, 199191), (1608, 196218), (1809, 174416), (1982, 159192), (2211, 142704), (2376, 132794), (2412, 130812), (2948, 107028), (2973, 106128), (3216, 98109), (3618, 87208), (3964, 79596), (4422, 71352), (4752, 66397), (4824, 65406), (5896, 53514), (5946, 53064), (6633, 47568), (7236, 43604), (7928, 39798), (8844, 35676), (8919, 35376), (9648, 32703), (10901, 28944), (11792, 26757), (11892, 26532), (13266, 23784), (14472, 21802), (15856, 19899), (17688, 17838)]