421852464

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 240

約数和(自身を含む): 1359341568

約数和(自身を除く): 937489104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 71, 72, 88, 93, 99, 121, 124, 132, 142, 144, 176, 186, 198, 213, 242, 248, 264, 279, 284, 341, 363, 372, 396, 426, 484, 496, 528, 558, 568, 639, 682, 726, 744, 781, 792, 852, 968, 1023, 1089, 1116, 1136, 1278, 1331, 1364, 1452, 1488, 1562, 1584, 1704, 1936, 2046, 2178, 2201, 2232, 2343, 2556, 2662, 2728, 2904, 3069, 3124, 3408, 3751, 3993, 4092, 4356, 4402, 4464, 4686, 5112, 5324, 5456, 5808, 6138, 6248, 6603, 7029, 7502, 7986, 8184, 8591, 8712, 8804, 9372, 10224, 10648, 11253, 11979, 12276, 12496, 13206, 14058, 15004, 15972, 16368, 17182, 17424, 17608, 18744, 19809, 21296, 22506, 23958, 24211, 24552, 25773, 26412, 28116, 30008, 31944, 33759, 34364, 35216, 37488, 39618, 41261, 45012, 47916, 48422, 49104, 51546, 52824, 56232, 60016, 63888, 67518, 68728, 72633, 77319, 79236, 82522, 90024, 94501, 95832, 96844, 103092, 105648, 112464, 123783, 135036, 137456, 145266, 154638, 158472, 165044, 180048, 189002, 191664, 193688, 206184, 217899, 247566, 266321, 270072, 283503, 290532, 309276, 316944, 330088, 371349, 378004, 387376, 412368, 435798, 495132, 532642, 540144, 567006, 581064, 618552, 660176, 742698, 756008, 798963, 850509, 871596, 990264, 1065284, 1134012, 1162128, 1237104, 1485396, 1512016, 1597926, 1701018, 1743192, 1980528, 2130568, 2268024, 2396889, 2929531, 2970792, 3195852, 3402036, 3486384, 4261136, 4536048, 4793778, 5859062, 5941584, 6391704, 6804072, 8788593, 9587556, 11718124, 12783408, 13608144, 17577186, 19175112, 23436248, 26365779, 35154372, 38350224, 46872496, 52731558, 70308744, 105463116, 140617488, 210926232, 421852464]

約数ペア:

[(1, 421852464), (2, 210926232), (3, 140617488), (4, 105463116), (6, 70308744), (8, 52731558), (9, 46872496), (11, 38350224), (12, 35154372), (16, 26365779), (18, 23436248), (22, 19175112), (24, 17577186), (31, 13608144), (33, 12783408), (36, 11718124), (44, 9587556), (48, 8788593), (62, 6804072), (66, 6391704), (71, 5941584), (72, 5859062), (88, 4793778), (93, 4536048), (99, 4261136), (121, 3486384), (124, 3402036), (132, 3195852), (142, 2970792), (144, 2929531), (176, 2396889), (186, 2268024), (198, 2130568), (213, 1980528), (242, 1743192), (248, 1701018), (264, 1597926), (279, 1512016), (284, 1485396), (341, 1237104), (363, 1162128), (372, 1134012), (396, 1065284), (426, 990264), (484, 871596), (496, 850509), (528, 798963), (558, 756008), (568, 742698), (639, 660176), (682, 618552), (726, 581064), (744, 567006), (781, 540144), (792, 532642), (852, 495132), (968, 435798), (1023, 412368), (1089, 387376), (1116, 378004), (1136, 371349), (1278, 330088), (1331, 316944), (1364, 309276), (1452, 290532), (1488, 283503), (1562, 270072), (1584, 266321), (1704, 247566), (1936, 217899), (2046, 206184), (2178, 193688), (2201, 191664), (2232, 189002), (2343, 180048), (2556, 165044), (2662, 158472), (2728, 154638), (2904, 145266), (3069, 137456), (3124, 135036), (3408, 123783), (3751, 112464), (3993, 105648), (4092, 103092), (4356, 96844), (4402, 95832), (4464, 94501), (4686, 90024), (5112, 82522), (5324, 79236), (5456, 77319), (5808, 72633), (6138, 68728), (6248, 67518), (6603, 63888), (7029, 60016), (7502, 56232), (7986, 52824), (8184, 51546), (8591, 49104), (8712, 48422), (8804, 47916), (9372, 45012), (10224, 41261), (10648, 39618), (11253, 37488), (11979, 35216), (12276, 34364), (12496, 33759), (13206, 31944), (14058, 30008), (15004, 28116), (15972, 26412), (16368, 25773), (17182, 24552), (17424, 24211), (17608, 23958), (18744, 22506), (19809, 21296)]