211880928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1091}}^1$

素因数の和:1145

約数の個数: 144

約数和(自身を含む): 675851904

約数和(自身を除く): 463970976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 289, 336, 357, 408, 476, 544, 578, 672, 714, 816, 867, 952, 1091, 1156, 1428, 1632, 1734, 1904, 2023, 2182, 2312, 2856, 3273, 3468, 3808, 4046, 4364, 4624, 5712, 6069, 6546, 6936, 7637, 8092, 8728, 9248, 11424, 12138, 13092, 13872, 15274, 16184, 17456, 18547, 22911, 24276, 26184, 27744, 30548, 32368, 34912, 37094, 45822, 48552, 52368, 55641, 61096, 64736, 74188, 91644, 97104, 104736, 111282, 122192, 129829, 148376, 183288, 194208, 222564, 244384, 259658, 296752, 315299, 366576, 389487, 445128, 519316, 593504, 630598, 733152, 778974, 890256, 945897, 1038632, 1261196, 1557948, 1780512, 1891794, 2077264, 2207093, 2522392, 3115896, 3783588, 4154528, 4414186, 5044784, 6231792, 6621279, 7567176, 8828372, 10089568, 12463584, 13242558, 15134352, 17656744, 26485116, 30268704, 35313488, 52970232, 70626976, 105940464, 211880928]

約数ペア:

[(1, 211880928), (2, 105940464), (3, 70626976), (4, 52970232), (6, 35313488), (7, 30268704), (8, 26485116), (12, 17656744), (14, 15134352), (16, 13242558), (17, 12463584), (21, 10089568), (24, 8828372), (28, 7567176), (32, 6621279), (34, 6231792), (42, 5044784), (48, 4414186), (51, 4154528), (56, 3783588), (68, 3115896), (84, 2522392), (96, 2207093), (102, 2077264), (112, 1891794), (119, 1780512), (136, 1557948), (168, 1261196), (204, 1038632), (224, 945897), (238, 890256), (272, 778974), (289, 733152), (336, 630598), (357, 593504), (408, 519316), (476, 445128), (544, 389487), (578, 366576), (672, 315299), (714, 296752), (816, 259658), (867, 244384), (952, 222564), (1091, 194208), (1156, 183288), (1428, 148376), (1632, 129829), (1734, 122192), (1904, 111282), (2023, 104736), (2182, 97104), (2312, 91644), (2856, 74188), (3273, 64736), (3468, 61096), (3808, 55641), (4046, 52368), (4364, 48552), (4624, 45822), (5712, 37094), (6069, 34912), (6546, 32368), (6936, 30548), (7637, 27744), (8092, 26184), (8728, 24276), (9248, 22911), (11424, 18547), (12138, 17456), (13092, 16184), (13872, 15274)]