1857779184

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:415

約数の個数: 160

約数和(自身を含む): 5145099264

約数和(自身を除く): 3287320080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 71, 92, 137, 138, 142, 173, 184, 213, 274, 276, 284, 346, 368, 411, 426, 519, 548, 552, 568, 692, 822, 852, 1038, 1096, 1104, 1136, 1384, 1633, 1644, 1704, 2076, 2192, 2768, 3151, 3266, 3288, 3408, 3979, 4152, 4899, 6302, 6532, 6576, 7958, 8304, 9453, 9727, 9798, 11937, 12283, 12604, 13064, 15916, 18906, 19454, 19596, 23701, 23874, 24566, 25208, 26128, 29181, 31832, 36849, 37812, 38908, 39192, 47402, 47748, 49132, 50416, 58362, 63664, 71103, 73698, 75624, 77816, 78384, 94804, 95496, 98264, 116724, 142206, 147396, 151248, 155632, 189608, 190992, 196528, 223721, 233448, 282509, 284412, 294792, 379216, 447442, 466896, 545123, 565018, 568824, 589584, 671163, 847527, 894884, 1090246, 1130036, 1137648, 1342326, 1635369, 1682771, 1695054, 1789768, 2180492, 2260072, 2684652, 3270738, 3365542, 3390108, 3579536, 4360984, 4520144, 5048313, 5369304, 6541476, 6731084, 6780216, 8721968, 10096626, 10738608, 13082952, 13462168, 13560432, 20193252, 26165904, 26924336, 38703733, 40386504, 77407466, 80773008, 116111199, 154814932, 232222398, 309629864, 464444796, 619259728, 928889592, 1857779184]

約数ペア:

[(1, 1857779184), (2, 928889592), (3, 619259728), (4, 464444796), (6, 309629864), (8, 232222398), (12, 154814932), (16, 116111199), (23, 80773008), (24, 77407466), (46, 40386504), (48, 38703733), (69, 26924336), (71, 26165904), (92, 20193252), (137, 13560432), (138, 13462168), (142, 13082952), (173, 10738608), (184, 10096626), (213, 8721968), (274, 6780216), (276, 6731084), (284, 6541476), (346, 5369304), (368, 5048313), (411, 4520144), (426, 4360984), (519, 3579536), (548, 3390108), (552, 3365542), (568, 3270738), (692, 2684652), (822, 2260072), (852, 2180492), (1038, 1789768), (1096, 1695054), (1104, 1682771), (1136, 1635369), (1384, 1342326), (1633, 1137648), (1644, 1130036), (1704, 1090246), (2076, 894884), (2192, 847527), (2768, 671163), (3151, 589584), (3266, 568824), (3288, 565018), (3408, 545123), (3979, 466896), (4152, 447442), (4899, 379216), (6302, 294792), (6532, 284412), (6576, 282509), (7958, 233448), (8304, 223721), (9453, 196528), (9727, 190992), (9798, 189608), (11937, 155632), (12283, 151248), (12604, 147396), (13064, 142206), (15916, 116724), (18906, 98264), (19454, 95496), (19596, 94804), (23701, 78384), (23874, 77816), (24566, 75624), (25208, 73698), (26128, 71103), (29181, 63664), (31832, 58362), (36849, 50416), (37812, 49132), (38908, 47748), (39192, 47402)]