421896207744

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{70687}}^1$

素因数の和:70878

約数の個数: 256

約数和(自身を含む): 1367049369600

約数和(自身を除く): 945153161856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 157, 176, 192, 198, 216, 264, 288, 297, 314, 352, 384, 396, 432, 471, 528, 576, 594, 628, 704, 792, 864, 942, 1056, 1152, 1188, 1256, 1408, 1413, 1584, 1727, 1728, 1884, 2112, 2376, 2512, 2826, 3168, 3454, 3456, 3768, 4224, 4239, 4752, 5024, 5181, 5652, 6336, 6908, 7536, 8478, 9504, 10048, 10362, 11304, 12672, 13816, 15072, 15543, 16956, 19008, 20096, 20724, 22608, 27632, 30144, 31086, 33912, 38016, 41448, 45216, 46629, 55264, 60288, 62172, 67824, 70687, 82896, 90432, 93258, 110528, 124344, 135648, 141374, 165792, 180864, 186516, 212061, 221056, 248688, 271296, 282748, 331584, 373032, 424122, 497376, 542592, 565496, 636183, 663168, 746064, 777557, 848244, 994752, 1130992, 1272366, 1492128, 1555114, 1696488, 1908549, 1989504, 2261984, 2332671, 2544732, 2984256, 3110228, 3392976, 3817098, 4523968, 4665342, 5089464, 5968512, 6220456, 6785952, 6998013, 7634196, 9047936, 9330684, 10178928, 11097859, 12440912, 13571904, 13996026, 15268392, 18661368, 20357856, 20994039, 22195718, 24881824, 27143808, 27992052, 30536784, 33293577, 37322736, 40715712, 41988078, 44391436, 49763648, 55984104, 61073568, 66587154, 74645472, 81431424, 83976156, 88782872, 99527296, 99880731, 111968208, 122076449, 122147136, 133174308, 149290944, 167952312, 177565744, 199761462, 223936416, 244152898, 244294272, 266348616, 298581888, 299642193, 335904624, 355131488, 366229347, 399522924, 447872832, 488305796, 532697232, 599284386, 671809248, 710262976, 732458694, 799045848, 895745664, 976611592, 1065394464, 1098688041, 1198568772, 1343618496, 1420525952, 1464917388, 1598091696, 1953223184, 2130788928, 2197376082, 2397137544, 2687236992, 2929834776, 3196183392, 3296064123, 3906446368, 4261577856, 4394752164, 4794275088, 5859669552, 6392366784, 6592128246, 7812892736, 8789504328, 9588550176, 11719339104, 12784733568, 13184256492, 15625785472, 17579008656, 19177100352, 23438678208, 26368512984, 35158017312, 38354200704, 46877356416, 52737025968, 70316034624, 105474051936, 140632069248, 210948103872, 421896207744]

約数ペア:

[(1, 421896207744), (2, 210948103872), (3, 140632069248), (4, 105474051936), (6, 70316034624), (8, 52737025968), (9, 46877356416), (11, 38354200704), (12, 35158017312), (16, 26368512984), (18, 23438678208), (22, 19177100352), (24, 17579008656), (27, 15625785472), (32, 13184256492), (33, 12784733568), (36, 11719339104), (44, 9588550176), (48, 8789504328), (54, 7812892736), (64, 6592128246), (66, 6392366784), (72, 5859669552), (88, 4794275088), (96, 4394752164), (99, 4261577856), (108, 3906446368), (128, 3296064123), (132, 3196183392), (144, 2929834776), (157, 2687236992), (176, 2397137544), (192, 2197376082), (198, 2130788928), (216, 1953223184), (264, 1598091696), (288, 1464917388), (297, 1420525952), (314, 1343618496), (352, 1198568772), (384, 1098688041), (396, 1065394464), (432, 976611592), (471, 895745664), (528, 799045848), (576, 732458694), (594, 710262976), (628, 671809248), (704, 599284386), (792, 532697232), (864, 488305796), (942, 447872832), (1056, 399522924), (1152, 366229347), (1188, 355131488), (1256, 335904624), (1408, 299642193), (1413, 298581888), (1584, 266348616), (1727, 244294272), (1728, 244152898), (1884, 223936416), (2112, 199761462), (2376, 177565744), (2512, 167952312), (2826, 149290944), (3168, 133174308), (3454, 122147136), (3456, 122076449), (3768, 111968208), (4224, 99880731), (4239, 99527296), (4752, 88782872), (5024, 83976156), (5181, 81431424), (5652, 74645472), (6336, 66587154), (6908, 61073568), (7536, 55984104), (8478, 49763648), (9504, 44391436), (10048, 41988078), (10362, 40715712), (11304, 37322736), (12672, 33293577), (13816, 30536784), (15072, 27992052), (15543, 27143808), (16956, 24881824), (19008, 22195718), (20096, 20994039), (20724, 20357856), (22608, 18661368), (27632, 15268392), (30144, 13996026), (31086, 13571904), (33912, 12440912), (38016, 11097859), (41448, 10178928), (45216, 9330684), (46629, 9047936), (55264, 7634196), (60288, 6998013), (62172, 6785952), (67824, 6220456), (70687, 5968512), (82896, 5089464), (90432, 4665342), (93258, 4523968), (110528, 3817098), (124344, 3392976), (135648, 3110228), (141374, 2984256), (165792, 2544732), (180864, 2332671), (186516, 2261984), (212061, 1989504), (221056, 1908549), (248688, 1696488), (271296, 1555114), (282748, 1492128), (331584, 1272366), (373032, 1130992), (424122, 994752), (497376, 848244), (542592, 777557), (565496, 746064), (636183, 663168)]