730400424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 2109565440

約数和(自身を除く): 1379165016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 157, 169, 186, 222, 248, 296, 312, 314, 338, 372, 403, 444, 471, 481, 507, 628, 676, 744, 806, 888, 942, 962, 1014, 1147, 1209, 1256, 1352, 1443, 1612, 1884, 1924, 2028, 2041, 2294, 2418, 2886, 3224, 3441, 3768, 3848, 4056, 4082, 4588, 4836, 4867, 5239, 5772, 5809, 6123, 6253, 6882, 8164, 9176, 9672, 9734, 10478, 11544, 11618, 12246, 12506, 13764, 14601, 14911, 15717, 16328, 17427, 18759, 19468, 20956, 23236, 24492, 25012, 26533, 27528, 29202, 29822, 31434, 34854, 37518, 38936, 41912, 44733, 46472, 48984, 50024, 53066, 58404, 59644, 62868, 63271, 69708, 75036, 75517, 79599, 89466, 106132, 116808, 119288, 125736, 126542, 139416, 150072, 151034, 159198, 178932, 180079, 189813, 193843, 212264, 226551, 253084, 302068, 318396, 357864, 360158, 379626, 387686, 453102, 506168, 540237, 581529, 604136, 636792, 720316, 759252, 775372, 822523, 906204, 981721, 1080474, 1163058, 1440632, 1518504, 1550744, 1645046, 1812408, 1963442, 2160948, 2326116, 2341027, 2467569, 2945163, 3290092, 3926884, 4321896, 4652232, 4682054, 4935138, 5890326, 6580184, 7023081, 7853768, 9364108, 9870276, 11780652, 14046162, 18728216, 19740552, 23561304, 28092324, 30433351, 56184648, 60866702, 91300053, 121733404, 182600106, 243466808, 365200212, 730400424]

約数ペア:

[(1, 730400424), (2, 365200212), (3, 243466808), (4, 182600106), (6, 121733404), (8, 91300053), (12, 60866702), (13, 56184648), (24, 30433351), (26, 28092324), (31, 23561304), (37, 19740552), (39, 18728216), (52, 14046162), (62, 11780652), (74, 9870276), (78, 9364108), (93, 7853768), (104, 7023081), (111, 6580184), (124, 5890326), (148, 4935138), (156, 4682054), (157, 4652232), (169, 4321896), (186, 3926884), (222, 3290092), (248, 2945163), (296, 2467569), (312, 2341027), (314, 2326116), (338, 2160948), (372, 1963442), (403, 1812408), (444, 1645046), (471, 1550744), (481, 1518504), (507, 1440632), (628, 1163058), (676, 1080474), (744, 981721), (806, 906204), (888, 822523), (942, 775372), (962, 759252), (1014, 720316), (1147, 636792), (1209, 604136), (1256, 581529), (1352, 540237), (1443, 506168), (1612, 453102), (1884, 387686), (1924, 379626), (2028, 360158), (2041, 357864), (2294, 318396), (2418, 302068), (2886, 253084), (3224, 226551), (3441, 212264), (3768, 193843), (3848, 189813), (4056, 180079), (4082, 178932), (4588, 159198), (4836, 151034), (4867, 150072), (5239, 139416), (5772, 126542), (5809, 125736), (6123, 119288), (6253, 116808), (6882, 106132), (8164, 89466), (9176, 79599), (9672, 75517), (9734, 75036), (10478, 69708), (11544, 63271), (11618, 62868), (12246, 59644), (12506, 58404), (13764, 53066), (14601, 50024), (14911, 48984), (15717, 46472), (16328, 44733), (17427, 41912), (18759, 38936), (19468, 37518), (20956, 34854), (23236, 31434), (24492, 29822), (25012, 29202), (26533, 27528)]