919723272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1373}}^1$

素因数の和:1527

約数の個数: 128

約数和(自身を含む): 2631484800

約数和(自身を除く): 1711761528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 113, 114, 152, 156, 226, 228, 247, 312, 339, 452, 456, 494, 678, 741, 904, 988, 1356, 1373, 1469, 1482, 1976, 2147, 2712, 2746, 2938, 2964, 4119, 4294, 4407, 5492, 5876, 5928, 6441, 8238, 8588, 8814, 10984, 11752, 12882, 16476, 17176, 17628, 17849, 25764, 26087, 27911, 32952, 35256, 35698, 51528, 52174, 53547, 55822, 71396, 78261, 83733, 104348, 107094, 111644, 142792, 155149, 156522, 167466, 208696, 214188, 223288, 310298, 313044, 334932, 339131, 428376, 465447, 620596, 626088, 669864, 678262, 930894, 1017393, 1241192, 1356524, 1861788, 2016937, 2034786, 2713048, 2947831, 3723576, 4033874, 4069572, 5895662, 6050811, 8067748, 8139144, 8843493, 11791324, 12101622, 16135496, 17686986, 23582648, 24203244, 35373972, 38321803, 48406488, 70747944, 76643606, 114965409, 153287212, 229930818, 306574424, 459861636, 919723272]

約数ペア:

[(1, 919723272), (2, 459861636), (3, 306574424), (4, 229930818), (6, 153287212), (8, 114965409), (12, 76643606), (13, 70747944), (19, 48406488), (24, 38321803), (26, 35373972), (38, 24203244), (39, 23582648), (52, 17686986), (57, 16135496), (76, 12101622), (78, 11791324), (104, 8843493), (113, 8139144), (114, 8067748), (152, 6050811), (156, 5895662), (226, 4069572), (228, 4033874), (247, 3723576), (312, 2947831), (339, 2713048), (452, 2034786), (456, 2016937), (494, 1861788), (678, 1356524), (741, 1241192), (904, 1017393), (988, 930894), (1356, 678262), (1373, 669864), (1469, 626088), (1482, 620596), (1976, 465447), (2147, 428376), (2712, 339131), (2746, 334932), (2938, 313044), (2964, 310298), (4119, 223288), (4294, 214188), (4407, 208696), (5492, 167466), (5876, 156522), (5928, 155149), (6441, 142792), (8238, 111644), (8588, 107094), (8814, 104348), (10984, 83733), (11752, 78261), (12882, 71396), (16476, 55822), (17176, 53547), (17628, 52174), (17849, 51528), (25764, 35698), (26087, 35256), (27911, 32952)]