221331936

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1039}}^1$

素因数の和:1376

約数の個数: 96

約数和(自身を含む): 666731520

約数和(自身を除く): 445399584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 317, 336, 634, 672, 951, 1039, 1268, 1902, 2078, 2219, 2536, 3117, 3804, 4156, 4438, 5072, 6234, 6657, 7273, 7608, 8312, 8876, 10144, 12468, 13314, 14546, 15216, 16624, 17752, 21819, 24936, 26628, 29092, 30432, 33248, 35504, 43638, 49872, 53256, 58184, 71008, 87276, 99744, 106512, 116368, 174552, 213024, 232736, 329363, 349104, 658726, 698208, 988089, 1317452, 1976178, 2305541, 2634904, 3952356, 4611082, 5269808, 6916623, 7904712, 9222164, 10539616, 13833246, 15809424, 18444328, 27666492, 31618848, 36888656, 55332984, 73777312, 110665968, 221331936]

約数ペア:

[(1, 221331936), (2, 110665968), (3, 73777312), (4, 55332984), (6, 36888656), (7, 31618848), (8, 27666492), (12, 18444328), (14, 15809424), (16, 13833246), (21, 10539616), (24, 9222164), (28, 7904712), (32, 6916623), (42, 5269808), (48, 4611082), (56, 3952356), (84, 2634904), (96, 2305541), (112, 1976178), (168, 1317452), (224, 988089), (317, 698208), (336, 658726), (634, 349104), (672, 329363), (951, 232736), (1039, 213024), (1268, 174552), (1902, 116368), (2078, 106512), (2219, 99744), (2536, 87276), (3117, 71008), (3804, 58184), (4156, 53256), (4438, 49872), (5072, 43638), (6234, 35504), (6657, 33248), (7273, 30432), (7608, 29092), (8312, 26628), (8876, 24936), (10144, 21819), (12468, 17752), (13314, 16624), (14546, 15216)]