399621796128

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{54217}}^1$

素因数の和:54704

約数の個数: 192

約数和(自身を含む): 1229664240000

約数和(自身を除く): 830042443872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 449, 456, 513, 608, 684, 864, 898, 912, 1026, 1347, 1368, 1796, 1824, 2052, 2694, 2736, 3592, 4041, 4104, 5388, 5472, 7184, 8082, 8208, 8531, 10776, 12123, 14368, 16164, 16416, 17062, 21552, 24246, 25593, 32328, 34124, 43104, 48492, 51186, 54217, 64656, 68248, 76779, 96984, 102372, 108434, 129312, 136496, 153558, 162651, 193968, 204744, 216868, 230337, 272992, 307116, 325302, 387936, 409488, 433736, 460674, 487953, 614232, 650604, 818976, 867472, 921348, 975906, 1030123, 1228464, 1301208, 1463859, 1734944, 1842696, 1951812, 2060246, 2456928, 2602416, 2927718, 3090369, 3685392, 3903624, 4120492, 5204832, 5855436, 6180738, 7370784, 7807248, 8240984, 9271107, 11710872, 12361476, 15614496, 16481968, 18542214, 23421744, 24343433, 24722952, 27813321, 32963936, 37084428, 46843488, 48686866, 49445904, 55626642, 73030299, 74168856, 97373732, 98891808, 111253284, 146060598, 148337712, 194747464, 219090897, 222506568, 292121196, 296675424, 389494928, 438181794, 445013136, 462525227, 584242392, 657272691, 778989856, 876363588, 890026272, 925050454, 1168484784, 1314545382, 1387575681, 1752727176, 1850100908, 2336969568, 2629090764, 2775151362, 3505454352, 3700201816, 4162727043, 5258181528, 5550302724, 7010908704, 7400403632, 8325454086, 10516363056, 11100605448, 12488181129, 14800807264, 16650908172, 21032726112, 22201210896, 24976362258, 33301816344, 44402421792, 49952724516, 66603632688, 99905449032, 133207265376, 199810898064, 399621796128]

約数ペア:

[(1, 399621796128), (2, 199810898064), (3, 133207265376), (4, 99905449032), (6, 66603632688), (8, 49952724516), (9, 44402421792), (12, 33301816344), (16, 24976362258), (18, 22201210896), (19, 21032726112), (24, 16650908172), (27, 14800807264), (32, 12488181129), (36, 11100605448), (38, 10516363056), (48, 8325454086), (54, 7400403632), (57, 7010908704), (72, 5550302724), (76, 5258181528), (96, 4162727043), (108, 3700201816), (114, 3505454352), (144, 2775151362), (152, 2629090764), (171, 2336969568), (216, 1850100908), (228, 1752727176), (288, 1387575681), (304, 1314545382), (342, 1168484784), (432, 925050454), (449, 890026272), (456, 876363588), (513, 778989856), (608, 657272691), (684, 584242392), (864, 462525227), (898, 445013136), (912, 438181794), (1026, 389494928), (1347, 296675424), (1368, 292121196), (1796, 222506568), (1824, 219090897), (2052, 194747464), (2694, 148337712), (2736, 146060598), (3592, 111253284), (4041, 98891808), (4104, 97373732), (5388, 74168856), (5472, 73030299), (7184, 55626642), (8082, 49445904), (8208, 48686866), (8531, 46843488), (10776, 37084428), (12123, 32963936), (14368, 27813321), (16164, 24722952), (16416, 24343433), (17062, 23421744), (21552, 18542214), (24246, 16481968), (25593, 15614496), (32328, 12361476), (34124, 11710872), (43104, 9271107), (48492, 8240984), (51186, 7807248), (54217, 7370784), (64656, 6180738), (68248, 5855436), (76779, 5204832), (96984, 4120492), (102372, 3903624), (108434, 3685392), (129312, 3090369), (136496, 2927718), (153558, 2602416), (162651, 2456928), (193968, 2060246), (204744, 1951812), (216868, 1842696), (230337, 1734944), (272992, 1463859), (307116, 1301208), (325302, 1228464), (387936, 1030123), (409488, 975906), (433736, 921348), (460674, 867472), (487953, 818976), (614232, 650604)]