2289344288

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:767

約数の個数: 144

約数和(自身を含む): 5751230688

約数和(自身を除く): 3461886400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 331, 352, 392, 401, 539, 616, 662, 784, 802, 1078, 1232, 1324, 1568, 1604, 2156, 2317, 2464, 2648, 2807, 3208, 3641, 4312, 4411, 4634, 5296, 5614, 6416, 7282, 8624, 8822, 9268, 10592, 11228, 12832, 14564, 16219, 17248, 17644, 18536, 19649, 22456, 25487, 29128, 30877, 32438, 35288, 37072, 39298, 44912, 50974, 58256, 61754, 64876, 70576, 74144, 78596, 89824, 101948, 116512, 123508, 129752, 132731, 141152, 157192, 178409, 203896, 216139, 247016, 259504, 265462, 314384, 356818, 407792, 432278, 494032, 519008, 530924, 628768, 713636, 815584, 864556, 929117, 988064, 1061848, 1427272, 1460041, 1729112, 1858234, 2123696, 2854544, 2920082, 3458224, 3716468, 4247392, 5709088, 5840164, 6503819, 6916448, 7432936, 10220287, 11680328, 13007638, 14865872, 20440574, 23360656, 26015276, 29731744, 40881148, 46721312, 52030552, 71542009, 81762296, 104061104, 143084018, 163524592, 208122208, 286168036, 327049184, 572336072, 1144672144, 2289344288]

約数ペア:

[(1, 2289344288), (2, 1144672144), (4, 572336072), (7, 327049184), (8, 286168036), (11, 208122208), (14, 163524592), (16, 143084018), (22, 104061104), (28, 81762296), (32, 71542009), (44, 52030552), (49, 46721312), (56, 40881148), (77, 29731744), (88, 26015276), (98, 23360656), (112, 20440574), (154, 14865872), (176, 13007638), (196, 11680328), (224, 10220287), (308, 7432936), (331, 6916448), (352, 6503819), (392, 5840164), (401, 5709088), (539, 4247392), (616, 3716468), (662, 3458224), (784, 2920082), (802, 2854544), (1078, 2123696), (1232, 1858234), (1324, 1729112), (1568, 1460041), (1604, 1427272), (2156, 1061848), (2317, 988064), (2464, 929117), (2648, 864556), (2807, 815584), (3208, 713636), (3641, 628768), (4312, 530924), (4411, 519008), (4634, 494032), (5296, 432278), (5614, 407792), (6416, 356818), (7282, 314384), (8624, 265462), (8822, 259504), (9268, 247016), (10592, 216139), (11228, 203896), (12832, 178409), (14564, 157192), (16219, 141152), (17248, 132731), (17644, 129752), (18536, 123508), (19649, 116512), (22456, 101948), (25487, 89824), (29128, 78596), (30877, 74144), (32438, 70576), (35288, 64876), (37072, 61754), (39298, 58256), (44912, 50974)]