21670823328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{15349}}^1$

素因数の和:15571

約数の個数: 192

約数和(自身を含む): 71298662400

約数和(自身を除く): 49627839072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 191, 224, 231, 264, 308, 336, 352, 382, 462, 528, 573, 616, 672, 764, 924, 1056, 1146, 1232, 1337, 1528, 1848, 2101, 2292, 2464, 2674, 3056, 3696, 4011, 4202, 4584, 5348, 6112, 6303, 7392, 8022, 8404, 9168, 10696, 12606, 14707, 15349, 16044, 16808, 18336, 21392, 25212, 29414, 30698, 32088, 33616, 42784, 44121, 46047, 50424, 58828, 61396, 64176, 67232, 88242, 92094, 100848, 107443, 117656, 122792, 128352, 168839, 176484, 184188, 201696, 214886, 235312, 245584, 322329, 337678, 352968, 368376, 429772, 470624, 491168, 506517, 644658, 675356, 705936, 736752, 859544, 1013034, 1181873, 1289316, 1350712, 1411872, 1473504, 1719088, 2026068, 2363746, 2578632, 2701424, 2931659, 3438176, 3545619, 4052136, 4727492, 5157264, 5402848, 5863318, 7091238, 8104272, 8794977, 9454984, 10314528, 11726636, 14182476, 16208544, 17589954, 18909968, 20521613, 23453272, 28364952, 32248249, 35179908, 37819936, 41043226, 46906544, 56729904, 61564839, 64496498, 70359816, 82086452, 93813088, 96744747, 113459808, 123129678, 128992996, 140719632, 164172904, 193489494, 225737743, 246259356, 257985992, 281439264, 328345808, 386978988, 451475486, 492518712, 515971984, 656691616, 677213229, 773957976, 902950972, 985037424, 1031943968, 1354426458, 1547915952, 1805901944, 1970074848, 2708852916, 3095831904, 3611803888, 5417705832, 7223607776, 10835411664, 21670823328]

約数ペア:

[(1, 21670823328), (2, 10835411664), (3, 7223607776), (4, 5417705832), (6, 3611803888), (7, 3095831904), (8, 2708852916), (11, 1970074848), (12, 1805901944), (14, 1547915952), (16, 1354426458), (21, 1031943968), (22, 985037424), (24, 902950972), (28, 773957976), (32, 677213229), (33, 656691616), (42, 515971984), (44, 492518712), (48, 451475486), (56, 386978988), (66, 328345808), (77, 281439264), (84, 257985992), (88, 246259356), (96, 225737743), (112, 193489494), (132, 164172904), (154, 140719632), (168, 128992996), (176, 123129678), (191, 113459808), (224, 96744747), (231, 93813088), (264, 82086452), (308, 70359816), (336, 64496498), (352, 61564839), (382, 56729904), (462, 46906544), (528, 41043226), (573, 37819936), (616, 35179908), (672, 32248249), (764, 28364952), (924, 23453272), (1056, 20521613), (1146, 18909968), (1232, 17589954), (1337, 16208544), (1528, 14182476), (1848, 11726636), (2101, 10314528), (2292, 9454984), (2464, 8794977), (2674, 8104272), (3056, 7091238), (3696, 5863318), (4011, 5402848), (4202, 5157264), (4584, 4727492), (5348, 4052136), (6112, 3545619), (6303, 3438176), (7392, 2931659), (8022, 2701424), (8404, 2578632), (9168, 2363746), (10696, 2026068), (12606, 1719088), (14707, 1473504), (15349, 1411872), (16044, 1350712), (16808, 1289316), (18336, 1181873), (21392, 1013034), (25212, 859544), (29414, 736752), (30698, 705936), (32088, 675356), (33616, 644658), (42784, 506517), (44121, 491168), (46047, 470624), (50424, 429772), (58828, 368376), (61396, 352968), (64176, 337678), (67232, 322329), (88242, 245584), (92094, 235312), (100848, 214886), (107443, 201696), (117656, 184188), (122792, 176484), (128352, 168839)]