470897568981

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:845

約数の個数: 192

約数和(自身を含む): 857834496000

約数和(自身を除く): 386936927019

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 149, 161, 189, 207, 283, 367, 441, 447, 483, 621, 849, 1043, 1101, 1127, 1323, 1341, 1449, 1981, 2547, 2569, 3129, 3303, 3381, 3427, 4023, 4347, 5943, 6509, 7301, 7641, 7707, 8441, 9387, 9909, 10143, 10281, 13867, 17829, 17983, 19527, 21903, 23121, 23989, 25323, 28161, 30429, 30843, 41601, 42167, 45563, 53487, 53949, 54683, 58581, 59087, 65709, 69363, 71967, 75969, 92529, 103861, 124803, 126501, 136689, 161847, 164049, 167923, 175743, 177261, 197127, 215901, 227907, 295169, 311583, 318941, 374409, 379503, 382781, 410067, 413609, 485541, 492147, 503769, 531783, 647703, 727027, 885507, 934749, 956823, 969841, 1138509, 1148343, 1230201, 1240827, 1257709, 1476441, 1511307, 1595349, 2066183, 2181081, 2388803, 2656521, 2679467, 2804247, 2870469, 2909523, 3445029, 3722481, 3773127, 4533921, 5089189, 6198549, 6543243, 6788887, 7166409, 7969563, 8038401, 8611407, 8728569, 8803963, 10335087, 11167443, 11319381, 15267567, 15475289, 16721621, 18595647, 19629729, 20366661, 21499227, 24115203, 26185707, 26411889, 33958143, 45802701, 46425867, 47522209, 50164863, 55786941, 61099983, 61627741, 64497681, 72345609, 79235667, 108327023, 117051347, 137408103, 139277601, 142566627, 150494589, 183299949, 184883223, 237707001, 324981069, 351154041, 355931647, 417832803, 427699881, 451483767, 554649669, 758289161, 974943207, 1053462123, 1067794941, 1283099643, 1663949007, 2274867483, 2491521529, 2924829621, 3160386369, 3203384823, 6824602449, 7474564587, 9610154469, 17440650703, 20473807347, 22423693761, 52321952109, 67271081283, 156965856327, 470897568981]

約数ペア:

[(1, 470897568981), (3, 156965856327), (7, 67271081283), (9, 52321952109), (21, 22423693761), (23, 20473807347), (27, 17440650703), (49, 9610154469), (63, 7474564587), (69, 6824602449), (147, 3203384823), (149, 3160386369), (161, 2924829621), (189, 2491521529), (207, 2274867483), (283, 1663949007), (367, 1283099643), (441, 1067794941), (447, 1053462123), (483, 974943207), (621, 758289161), (849, 554649669), (1043, 451483767), (1101, 427699881), (1127, 417832803), (1323, 355931647), (1341, 351154041), (1449, 324981069), (1981, 237707001), (2547, 184883223), (2569, 183299949), (3129, 150494589), (3303, 142566627), (3381, 139277601), (3427, 137408103), (4023, 117051347), (4347, 108327023), (5943, 79235667), (6509, 72345609), (7301, 64497681), (7641, 61627741), (7707, 61099983), (8441, 55786941), (9387, 50164863), (9909, 47522209), (10143, 46425867), (10281, 45802701), (13867, 33958143), (17829, 26411889), (17983, 26185707), (19527, 24115203), (21903, 21499227), (23121, 20366661), (23989, 19629729), (25323, 18595647), (28161, 16721621), (30429, 15475289), (30843, 15267567), (41601, 11319381), (42167, 11167443), (45563, 10335087), (53487, 8803963), (53949, 8728569), (54683, 8611407), (58581, 8038401), (59087, 7969563), (65709, 7166409), (69363, 6788887), (71967, 6543243), (75969, 6198549), (92529, 5089189), (103861, 4533921), (124803, 3773127), (126501, 3722481), (136689, 3445029), (161847, 2909523), (164049, 2870469), (167923, 2804247), (175743, 2679467), (177261, 2656521), (197127, 2388803), (215901, 2181081), (227907, 2066183), (295169, 1595349), (311583, 1511307), (318941, 1476441), (374409, 1257709), (379503, 1240827), (382781, 1230201), (410067, 1148343), (413609, 1138509), (485541, 969841), (492147, 956823), (503769, 934749), (531783, 885507), (647703, 727027)]