221483052

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{773}}^1$

素因数の和:1172

約数の個数: 96

約数和(自身を含む): 658828800

約数和(自身を除く): 437345748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 379, 756, 758, 773, 1137, 1516, 1546, 2274, 2319, 2653, 3092, 3411, 4548, 4638, 5306, 5411, 6822, 6957, 7959, 9276, 10233, 10612, 10822, 13644, 13914, 15918, 16233, 20466, 20871, 21644, 23877, 27828, 31836, 32466, 40932, 41742, 47754, 48699, 64932, 71631, 83484, 95508, 97398, 143262, 146097, 194796, 286524, 292194, 292967, 584388, 585934, 878901, 1171868, 1757802, 2050769, 2636703, 3515604, 4101538, 5273406, 6152307, 7910109, 8203076, 10546812, 12304614, 15820218, 18456921, 24609228, 31640436, 36913842, 55370763, 73827684, 110741526, 221483052]

約数ペア:

[(1, 221483052), (2, 110741526), (3, 73827684), (4, 55370763), (6, 36913842), (7, 31640436), (9, 24609228), (12, 18456921), (14, 15820218), (18, 12304614), (21, 10546812), (27, 8203076), (28, 7910109), (36, 6152307), (42, 5273406), (54, 4101538), (63, 3515604), (84, 2636703), (108, 2050769), (126, 1757802), (189, 1171868), (252, 878901), (378, 585934), (379, 584388), (756, 292967), (758, 292194), (773, 286524), (1137, 194796), (1516, 146097), (1546, 143262), (2274, 97398), (2319, 95508), (2653, 83484), (3092, 71631), (3411, 64932), (4548, 48699), (4638, 47754), (5306, 41742), (5411, 40932), (6822, 32466), (6957, 31836), (7959, 27828), (9276, 23877), (10233, 21644), (10612, 20871), (10822, 20466), (13644, 16233), (13914, 15918)]