255181664808

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1\times {\mathrm{17761}}^1$

素因数の和:18792

約数の個数: 192

約数和(自身を含む): 817961414400

約数和(自身を除く): 562779749592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 609, 696, 812, 983, 1044, 1218, 1624, 1827, 1966, 2088, 2436, 2949, 3654, 3932, 4872, 5898, 6881, 7308, 7864, 8847, 11796, 13762, 14616, 17694, 17761, 20643, 23592, 27524, 28507, 35388, 35522, 41286, 53283, 55048, 57014, 61929, 70776, 71044, 82572, 85521, 106566, 114028, 123858, 124327, 142088, 159849, 165144, 171042, 199549, 213132, 228056, 247716, 248654, 256563, 319698, 342084, 372981, 399098, 426264, 495432, 497308, 513126, 515069, 598647, 639396, 684168, 745962, 798196, 994616, 1026252, 1030138, 1118943, 1197294, 1278792, 1491924, 1545207, 1596392, 1795941, 2052504, 2060276, 2237886, 2394588, 2983848, 3090414, 3591882, 3605483, 4120552, 4475772, 4635621, 4789176, 6180828, 7183764, 7210966, 8951544, 9271242, 10816449, 12361656, 14367528, 14421932, 17459063, 18542484, 21632898, 28843864, 32449347, 34918126, 37084968, 43265796, 52377189, 64898694, 69836252, 86531592, 104754378, 122213441, 129797388, 139672504, 157131567, 209508756, 244426882, 259594776, 314263134, 366640323, 419017512, 488853764, 506312827, 628526268, 733280646, 977707528, 1012625654, 1099920969, 1257052536, 1466561292, 1518938481, 2025251308, 2199841938, 2933122584, 3037876962, 3544189789, 4050502616, 4399683876, 4556815443, 6075753924, 7088379578, 8799367752, 9113630886, 10632569367, 12151507848, 14176759156, 18227261772, 21265138734, 28353518312, 31897708101, 36454523544, 42530277468, 63795416202, 85060554936, 127590832404, 255181664808]

約数ペア:

[(1, 255181664808), (2, 127590832404), (3, 85060554936), (4, 63795416202), (6, 42530277468), (7, 36454523544), (8, 31897708101), (9, 28353518312), (12, 21265138734), (14, 18227261772), (18, 14176759156), (21, 12151507848), (24, 10632569367), (28, 9113630886), (29, 8799367752), (36, 7088379578), (42, 6075753924), (56, 4556815443), (58, 4399683876), (63, 4050502616), (72, 3544189789), (84, 3037876962), (87, 2933122584), (116, 2199841938), (126, 2025251308), (168, 1518938481), (174, 1466561292), (203, 1257052536), (232, 1099920969), (252, 1012625654), (261, 977707528), (348, 733280646), (406, 628526268), (504, 506312827), (522, 488853764), (609, 419017512), (696, 366640323), (812, 314263134), (983, 259594776), (1044, 244426882), (1218, 209508756), (1624, 157131567), (1827, 139672504), (1966, 129797388), (2088, 122213441), (2436, 104754378), (2949, 86531592), (3654, 69836252), (3932, 64898694), (4872, 52377189), (5898, 43265796), (6881, 37084968), (7308, 34918126), (7864, 32449347), (8847, 28843864), (11796, 21632898), (13762, 18542484), (14616, 17459063), (17694, 14421932), (17761, 14367528), (20643, 12361656), (23592, 10816449), (27524, 9271242), (28507, 8951544), (35388, 7210966), (35522, 7183764), (41286, 6180828), (53283, 4789176), (55048, 4635621), (57014, 4475772), (61929, 4120552), (70776, 3605483), (71044, 3591882), (82572, 3090414), (85521, 2983848), (106566, 2394588), (114028, 2237886), (123858, 2060276), (124327, 2052504), (142088, 1795941), (159849, 1596392), (165144, 1545207), (171042, 1491924), (199549, 1278792), (213132, 1197294), (228056, 1118943), (247716, 1030138), (248654, 1026252), (256563, 994616), (319698, 798196), (342084, 745962), (372981, 684168), (399098, 639396), (426264, 598647), (495432, 515069), (497308, 513126)]