1221875712

素因数分解:

$2^{11}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1213

約数の個数: 192

約数和(自身を含む): 3813264000

約数和(自身を除く): 2591388288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 512, 513, 576, 608, 684, 768, 864, 912, 1024, 1026, 1152, 1163, 1216, 1368, 1536, 1728, 1824, 2048, 2052, 2304, 2326, 2432, 2736, 3072, 3456, 3489, 3648, 4104, 4608, 4652, 4864, 5472, 6144, 6912, 6978, 7296, 8208, 9216, 9304, 9728, 10467, 10944, 13824, 13956, 14592, 16416, 18432, 18608, 19456, 20934, 21888, 22097, 27648, 27912, 29184, 31401, 32832, 37216, 38912, 41868, 43776, 44194, 55296, 55824, 58368, 62802, 65664, 66291, 74432, 83736, 87552, 88388, 111648, 116736, 125604, 131328, 132582, 148864, 167472, 175104, 176776, 198873, 223296, 251208, 262656, 265164, 297728, 334944, 350208, 353552, 397746, 446592, 502416, 525312, 530328, 595456, 596619, 669888, 707104, 795492, 893184, 1004832, 1050624, 1060656, 1190912, 1193238, 1339776, 1414208, 1590984, 1786368, 2009664, 2121312, 2381824, 2386476, 2679552, 2828416, 3181968, 3572736, 4019328, 4242624, 4772952, 5359104, 5656832, 6363936, 7145472, 8038656, 8485248, 9545904, 10718208, 11313664, 12727872, 16077312, 16970496, 19091808, 21436416, 22627328, 25455744, 32154624, 33940992, 38183616, 45254656, 50911488, 64309248, 67881984, 76367232, 101822976, 135763968, 152734464, 203645952, 305468928, 407291904, 610937856, 1221875712]

約数ペア:

[(1, 1221875712), (2, 610937856), (3, 407291904), (4, 305468928), (6, 203645952), (8, 152734464), (9, 135763968), (12, 101822976), (16, 76367232), (18, 67881984), (19, 64309248), (24, 50911488), (27, 45254656), (32, 38183616), (36, 33940992), (38, 32154624), (48, 25455744), (54, 22627328), (57, 21436416), (64, 19091808), (72, 16970496), (76, 16077312), (96, 12727872), (108, 11313664), (114, 10718208), (128, 9545904), (144, 8485248), (152, 8038656), (171, 7145472), (192, 6363936), (216, 5656832), (228, 5359104), (256, 4772952), (288, 4242624), (304, 4019328), (342, 3572736), (384, 3181968), (432, 2828416), (456, 2679552), (512, 2386476), (513, 2381824), (576, 2121312), (608, 2009664), (684, 1786368), (768, 1590984), (864, 1414208), (912, 1339776), (1024, 1193238), (1026, 1190912), (1152, 1060656), (1163, 1050624), (1216, 1004832), (1368, 893184), (1536, 795492), (1728, 707104), (1824, 669888), (2048, 596619), (2052, 595456), (2304, 530328), (2326, 525312), (2432, 502416), (2736, 446592), (3072, 397746), (3456, 353552), (3489, 350208), (3648, 334944), (4104, 297728), (4608, 265164), (4652, 262656), (4864, 251208), (5472, 223296), (6144, 198873), (6912, 176776), (6978, 175104), (7296, 167472), (8208, 148864), (9216, 132582), (9304, 131328), (9728, 125604), (10467, 116736), (10944, 111648), (13824, 88388), (13956, 87552), (14592, 83736), (16416, 74432), (18432, 66291), (18608, 65664), (19456, 62802), (20934, 58368), (21888, 55824), (22097, 55296), (27648, 44194), (27912, 43776), (29184, 41868), (31401, 38912), (32832, 37216)]