2705196648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47221}}^1$

素因数の和:47279

約数の個数: 128

約数和(自身を含む): 8703959040

約数和(自身を除く): 5998762392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 4092, 4774, 5208, 7161, 8184, 9548, 14322, 19096, 28644, 47221, 57288, 94442, 141663, 188884, 283326, 330547, 377768, 519431, 566652, 661094, 991641, 1038862, 1133304, 1322188, 1463851, 1558293, 1983282, 2077724, 2644376, 2927702, 3116586, 3636017, 3966564, 4155448, 4391553, 5855404, 6233172, 7272034, 7933128, 8783106, 10246957, 10908051, 11710808, 12466344, 14544068, 16102361, 17566212, 20493914, 21816102, 29088136, 30740871, 32204722, 35132424, 40987828, 43632204, 48307083, 61481742, 64409444, 81975656, 87264408, 96614166, 112716527, 122963484, 128818888, 193228332, 225433054, 245926968, 338149581, 386456664, 450866108, 676299162, 901732216, 1352598324, 2705196648]

約数ペア:

[(1, 2705196648), (2, 1352598324), (3, 901732216), (4, 676299162), (6, 450866108), (7, 386456664), (8, 338149581), (11, 245926968), (12, 225433054), (14, 193228332), (21, 128818888), (22, 122963484), (24, 112716527), (28, 96614166), (31, 87264408), (33, 81975656), (42, 64409444), (44, 61481742), (56, 48307083), (62, 43632204), (66, 40987828), (77, 35132424), (84, 32204722), (88, 30740871), (93, 29088136), (124, 21816102), (132, 20493914), (154, 17566212), (168, 16102361), (186, 14544068), (217, 12466344), (231, 11710808), (248, 10908051), (264, 10246957), (308, 8783106), (341, 7933128), (372, 7272034), (434, 6233172), (462, 5855404), (616, 4391553), (651, 4155448), (682, 3966564), (744, 3636017), (868, 3116586), (924, 2927702), (1023, 2644376), (1302, 2077724), (1364, 1983282), (1736, 1558293), (1848, 1463851), (2046, 1322188), (2387, 1133304), (2604, 1038862), (2728, 991641), (4092, 661094), (4774, 566652), (5208, 519431), (7161, 377768), (8184, 330547), (9548, 283326), (14322, 188884), (19096, 141663), (28644, 94442), (47221, 57288)]