245208348

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12637}}^1$

素因数の和:12672

約数の個数: 108

約数和(自身を含む): 786639672

約数和(自身を除く): 541431324

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 2156, 2772, 3234, 4851, 6468, 9702, 12637, 19404, 25274, 37911, 50548, 75822, 88459, 113733, 139007, 151644, 176918, 227466, 265377, 278014, 353836, 417021, 454932, 530754, 556028, 619213, 796131, 834042, 973049, 1061508, 1238426, 1251063, 1592262, 1668084, 1857639, 1946098, 2476852, 2502126, 2919147, 3184524, 3715278, 3892196, 5004252, 5572917, 5838294, 6811343, 7430556, 8757441, 11145834, 11676588, 13622686, 17514882, 20434029, 22291668, 27245372, 35029764, 40868058, 61302087, 81736116, 122604174, 245208348]

約数ペア:

[(1, 245208348), (2, 122604174), (3, 81736116), (4, 61302087), (6, 40868058), (7, 35029764), (9, 27245372), (11, 22291668), (12, 20434029), (14, 17514882), (18, 13622686), (21, 11676588), (22, 11145834), (28, 8757441), (33, 7430556), (36, 6811343), (42, 5838294), (44, 5572917), (49, 5004252), (63, 3892196), (66, 3715278), (77, 3184524), (84, 2919147), (98, 2502126), (99, 2476852), (126, 1946098), (132, 1857639), (147, 1668084), (154, 1592262), (196, 1251063), (198, 1238426), (231, 1061508), (252, 973049), (294, 834042), (308, 796131), (396, 619213), (441, 556028), (462, 530754), (539, 454932), (588, 417021), (693, 353836), (882, 278014), (924, 265377), (1078, 227466), (1386, 176918), (1617, 151644), (1764, 139007), (2156, 113733), (2772, 88459), (3234, 75822), (4851, 50548), (6468, 37911), (9702, 25274), (12637, 19404)]