21369888936

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6173}}^1$

素因数の和:6277

約数の個数: 256

約数和(自身を含む): 68279500800

約数和(自身を除く): 46909611864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 47, 54, 62, 66, 72, 88, 93, 94, 99, 108, 124, 132, 141, 186, 188, 198, 216, 248, 264, 279, 282, 297, 341, 372, 376, 396, 423, 517, 558, 564, 594, 682, 744, 792, 837, 846, 1023, 1034, 1116, 1128, 1188, 1269, 1364, 1457, 1551, 1674, 1692, 2046, 2068, 2232, 2376, 2538, 2728, 2914, 3069, 3102, 3348, 3384, 4092, 4136, 4371, 4653, 5076, 5828, 6138, 6173, 6204, 6696, 8184, 8742, 9207, 9306, 10152, 11656, 12276, 12346, 12408, 13113, 13959, 16027, 17484, 18414, 18519, 18612, 24552, 24692, 26226, 27918, 32054, 34968, 36828, 37038, 37224, 39339, 48081, 49384, 52452, 55557, 55836, 64108, 67903, 73656, 74076, 78678, 96162, 104904, 111114, 111672, 128216, 135806, 144243, 148152, 157356, 166671, 191363, 192324, 203709, 222228, 271612, 288486, 290131, 314712, 333342, 382726, 384648, 407418, 432729, 444456, 543224, 574089, 576972, 580262, 611127, 666684, 765452, 814836, 865458, 870393, 1148178, 1153944, 1160524, 1222254, 1333368, 1530904, 1629672, 1722267, 1730916, 1740786, 1833381, 2104993, 2296356, 2321048, 2444508, 2611179, 3191441, 3444534, 3461832, 3481572, 3666762, 4209986, 4592712, 4889016, 5166801, 5222358, 6314979, 6382882, 6889068, 6963144, 7333524, 7833537, 8419972, 8994061, 9574323, 10333602, 10444716, 12629958, 12765764, 13778136, 14667048, 15667074, 16839944, 17988122, 18944937, 19148646, 20667204, 20889432, 25259916, 25531528, 26982183, 28722969, 31334148, 35976244, 37889874, 38297292, 41334408, 50519832, 53964366, 56834811, 57445938, 62668296, 71952488, 75779748, 76594584, 80946549, 86168907, 98934671, 107928732, 113669622, 114891876, 151559496, 161893098, 172337814, 197869342, 215857464, 227339244, 229783752, 242839647, 296804013, 323786196, 344675628, 395738684, 454678488, 485679294, 593608026, 647572392, 689351256, 791477368, 890412039, 971358588, 1187216052, 1780824078, 1942717176, 2374432104, 2671236117, 3561648156, 5342472234, 7123296312, 10684944468, 21369888936]

約数ペア:

[(1, 21369888936), (2, 10684944468), (3, 7123296312), (4, 5342472234), (6, 3561648156), (8, 2671236117), (9, 2374432104), (11, 1942717176), (12, 1780824078), (18, 1187216052), (22, 971358588), (24, 890412039), (27, 791477368), (31, 689351256), (33, 647572392), (36, 593608026), (44, 485679294), (47, 454678488), (54, 395738684), (62, 344675628), (66, 323786196), (72, 296804013), (88, 242839647), (93, 229783752), (94, 227339244), (99, 215857464), (108, 197869342), (124, 172337814), (132, 161893098), (141, 151559496), (186, 114891876), (188, 113669622), (198, 107928732), (216, 98934671), (248, 86168907), (264, 80946549), (279, 76594584), (282, 75779748), (297, 71952488), (341, 62668296), (372, 57445938), (376, 56834811), (396, 53964366), (423, 50519832), (517, 41334408), (558, 38297292), (564, 37889874), (594, 35976244), (682, 31334148), (744, 28722969), (792, 26982183), (837, 25531528), (846, 25259916), (1023, 20889432), (1034, 20667204), (1116, 19148646), (1128, 18944937), (1188, 17988122), (1269, 16839944), (1364, 15667074), (1457, 14667048), (1551, 13778136), (1674, 12765764), (1692, 12629958), (2046, 10444716), (2068, 10333602), (2232, 9574323), (2376, 8994061), (2538, 8419972), (2728, 7833537), (2914, 7333524), (3069, 6963144), (3102, 6889068), (3348, 6382882), (3384, 6314979), (4092, 5222358), (4136, 5166801), (4371, 4889016), (4653, 4592712), (5076, 4209986), (5828, 3666762), (6138, 3481572), (6173, 3461832), (6204, 3444534), (6696, 3191441), (8184, 2611179), (8742, 2444508), (9207, 2321048), (9306, 2296356), (10152, 2104993), (11656, 1833381), (12276, 1740786), (12346, 1730916), (12408, 1722267), (13113, 1629672), (13959, 1530904), (16027, 1333368), (17484, 1222254), (18414, 1160524), (18519, 1153944), (18612, 1148178), (24552, 870393), (24692, 865458), (26226, 814836), (27918, 765452), (32054, 666684), (34968, 611127), (36828, 580262), (37038, 576972), (37224, 574089), (39339, 543224), (48081, 444456), (49384, 432729), (52452, 407418), (55557, 384648), (55836, 382726), (64108, 333342), (67903, 314712), (73656, 290131), (74076, 288486), (78678, 271612), (96162, 222228), (104904, 203709), (111114, 192324), (111672, 191363), (128216, 166671), (135806, 157356), (144243, 148152)]