818063136

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3637}}^1$

素因数の和:3735

約数の個数: 144

約数和(自身を含む): 2574307008

約数和(自身を除く): 1756243872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 71, 72, 88, 96, 99, 132, 142, 144, 176, 198, 213, 264, 284, 288, 352, 396, 426, 528, 568, 639, 781, 792, 852, 1056, 1136, 1278, 1562, 1584, 1704, 2272, 2343, 2556, 3124, 3168, 3408, 3637, 4686, 5112, 6248, 6816, 7029, 7274, 9372, 10224, 10911, 12496, 14058, 14548, 18744, 20448, 21822, 24992, 28116, 29096, 32733, 37488, 40007, 43644, 56232, 58192, 65466, 74976, 80014, 87288, 112464, 116384, 120021, 130932, 160028, 174576, 224928, 240042, 258227, 261864, 320056, 349152, 360063, 480084, 516454, 523728, 640112, 720126, 774681, 960168, 1032908, 1047456, 1280224, 1440252, 1549362, 1920336, 2065816, 2324043, 2840497, 2880504, 3098724, 3840672, 4131632, 4648086, 5680994, 5761008, 6197448, 8263264, 8521491, 9296172, 11361988, 11522016, 12394896, 17042982, 18592344, 22723976, 24789792, 25564473, 34085964, 37184688, 45447952, 51128946, 68171928, 74369376, 90895904, 102257892, 136343856, 204515784, 272687712, 409031568, 818063136]

約数ペア:

[(1, 818063136), (2, 409031568), (3, 272687712), (4, 204515784), (6, 136343856), (8, 102257892), (9, 90895904), (11, 74369376), (12, 68171928), (16, 51128946), (18, 45447952), (22, 37184688), (24, 34085964), (32, 25564473), (33, 24789792), (36, 22723976), (44, 18592344), (48, 17042982), (66, 12394896), (71, 11522016), (72, 11361988), (88, 9296172), (96, 8521491), (99, 8263264), (132, 6197448), (142, 5761008), (144, 5680994), (176, 4648086), (198, 4131632), (213, 3840672), (264, 3098724), (284, 2880504), (288, 2840497), (352, 2324043), (396, 2065816), (426, 1920336), (528, 1549362), (568, 1440252), (639, 1280224), (781, 1047456), (792, 1032908), (852, 960168), (1056, 774681), (1136, 720126), (1278, 640112), (1562, 523728), (1584, 516454), (1704, 480084), (2272, 360063), (2343, 349152), (2556, 320056), (3124, 261864), (3168, 258227), (3408, 240042), (3637, 224928), (4686, 174576), (5112, 160028), (6248, 130932), (6816, 120021), (7029, 116384), (7274, 112464), (9372, 87288), (10224, 80014), (10911, 74976), (12496, 65466), (14058, 58192), (14548, 56232), (18744, 43644), (20448, 40007), (21822, 37488), (24992, 32733), (28116, 29096)]