1962721152

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{81131}}^1$

素因数の和:81161

約数の個数: 128

約数和(自身を含む): 6620371200

約数和(自身を除く): 4657650048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 81131, 162262, 243393, 324524, 486786, 567917, 649048, 730179, 973572, 1135834, 1298096, 1460358, 1703751, 1947144, 2190537, 2271668, 2596192, 2920716, 3407502, 3894288, 4381074, 4543336, 5111253, 5192384, 5841432, 6815004, 7788576, 8762148, 9086672, 10222506, 10384768, 11682864, 13630008, 15333759, 15577152, 17524296, 18173344, 20445012, 23365728, 27260016, 30667518, 31154304, 35048592, 36346688, 40890024, 46731456, 54520032, 61335036, 70097184, 72693376, 81780048, 93462912, 109040064, 122670072, 140194368, 163560096, 218080128, 245340144, 280388736, 327120192, 490680288, 654240384, 981360576, 1962721152]

約数ペア:

[(1, 1962721152), (2, 981360576), (3, 654240384), (4, 490680288), (6, 327120192), (7, 280388736), (8, 245340144), (9, 218080128), (12, 163560096), (14, 140194368), (16, 122670072), (18, 109040064), (21, 93462912), (24, 81780048), (27, 72693376), (28, 70097184), (32, 61335036), (36, 54520032), (42, 46731456), (48, 40890024), (54, 36346688), (56, 35048592), (63, 31154304), (64, 30667518), (72, 27260016), (84, 23365728), (96, 20445012), (108, 18173344), (112, 17524296), (126, 15577152), (128, 15333759), (144, 13630008), (168, 11682864), (189, 10384768), (192, 10222506), (216, 9086672), (224, 8762148), (252, 7788576), (288, 6815004), (336, 5841432), (378, 5192384), (384, 5111253), (432, 4543336), (448, 4381074), (504, 3894288), (576, 3407502), (672, 2920716), (756, 2596192), (864, 2271668), (896, 2190537), (1008, 1947144), (1152, 1703751), (1344, 1460358), (1512, 1298096), (1728, 1135834), (2016, 973572), (2688, 730179), (3024, 649048), (3456, 567917), (4032, 486786), (6048, 324524), (8064, 243393), (12096, 162262), (24192, 81131)]