15672228992

素因数分解:

$2^7\times 7^2\times {\mathrm{919}}^1\times {\mathrm{2719}}^1$

素因数の和:3666

約数の個数: 96

約数和(自身を含む): 36372384000

約数和(自身を除く): 20700155008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 919, 1568, 1838, 2719, 3136, 3676, 5438, 6272, 6433, 7352, 10876, 12866, 14704, 19033, 21752, 25732, 29408, 38066, 43504, 45031, 51464, 58816, 76132, 87008, 90062, 102928, 117632, 133231, 152264, 174016, 180124, 205856, 266462, 304528, 348032, 360248, 411712, 532924, 609056, 720496, 823424, 1065848, 1218112, 1440992, 2131696, 2436224, 2498761, 2881984, 4263392, 4997522, 5763968, 8526784, 9995044, 17053568, 17491327, 19990088, 34982654, 39980176, 69965308, 79960352, 122439289, 139930616, 159920704, 244878578, 279861232, 319841408, 489757156, 559722464, 979514312, 1119444928, 1959028624, 2238889856, 3918057248, 7836114496, 15672228992]

約数ペア:

[(1, 15672228992), (2, 7836114496), (4, 3918057248), (7, 2238889856), (8, 1959028624), (14, 1119444928), (16, 979514312), (28, 559722464), (32, 489757156), (49, 319841408), (56, 279861232), (64, 244878578), (98, 159920704), (112, 139930616), (128, 122439289), (196, 79960352), (224, 69965308), (392, 39980176), (448, 34982654), (784, 19990088), (896, 17491327), (919, 17053568), (1568, 9995044), (1838, 8526784), (2719, 5763968), (3136, 4997522), (3676, 4263392), (5438, 2881984), (6272, 2498761), (6433, 2436224), (7352, 2131696), (10876, 1440992), (12866, 1218112), (14704, 1065848), (19033, 823424), (21752, 720496), (25732, 609056), (29408, 532924), (38066, 411712), (43504, 360248), (45031, 348032), (51464, 304528), (58816, 266462), (76132, 205856), (87008, 180124), (90062, 174016), (102928, 152264), (117632, 133231)]