235698984

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 689990400

約数和(自身を除く): 454291416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 71, 72, 81, 94, 108, 109, 141, 142, 162, 188, 213, 216, 218, 282, 284, 324, 327, 376, 423, 426, 436, 564, 568, 639, 648, 654, 846, 852, 872, 981, 1128, 1269, 1278, 1308, 1692, 1704, 1917, 1962, 2538, 2556, 2616, 2943, 3337, 3384, 3807, 3834, 3924, 5076, 5112, 5123, 5751, 5886, 6674, 7614, 7668, 7739, 7848, 8829, 10011, 10152, 10246, 11502, 11772, 13348, 15228, 15336, 15369, 15478, 17658, 20022, 20492, 23004, 23217, 23544, 26696, 30033, 30456, 30738, 30956, 35316, 40044, 40984, 46008, 46107, 46434, 60066, 61476, 61912, 69651, 70632, 80088, 90099, 92214, 92868, 120132, 122952, 138321, 139302, 180198, 184428, 185736, 208953, 240264, 270297, 276642, 278604, 360396, 363733, 368856, 414963, 417906, 540594, 553284, 557208, 626859, 720792, 727466, 829926, 835812, 1081188, 1091199, 1106568, 1253718, 1454932, 1659852, 1671624, 2162376, 2182398, 2507436, 2909864, 3273597, 3319704, 4364796, 5014872, 6547194, 8729592, 9820791, 13094388, 19641582, 26188776, 29462373, 39283164, 58924746, 78566328, 117849492, 235698984]

約数ペア:

[(1, 235698984), (2, 117849492), (3, 78566328), (4, 58924746), (6, 39283164), (8, 29462373), (9, 26188776), (12, 19641582), (18, 13094388), (24, 9820791), (27, 8729592), (36, 6547194), (47, 5014872), (54, 4364796), (71, 3319704), (72, 3273597), (81, 2909864), (94, 2507436), (108, 2182398), (109, 2162376), (141, 1671624), (142, 1659852), (162, 1454932), (188, 1253718), (213, 1106568), (216, 1091199), (218, 1081188), (282, 835812), (284, 829926), (324, 727466), (327, 720792), (376, 626859), (423, 557208), (426, 553284), (436, 540594), (564, 417906), (568, 414963), (639, 368856), (648, 363733), (654, 360396), (846, 278604), (852, 276642), (872, 270297), (981, 240264), (1128, 208953), (1269, 185736), (1278, 184428), (1308, 180198), (1692, 139302), (1704, 138321), (1917, 122952), (1962, 120132), (2538, 92868), (2556, 92214), (2616, 90099), (2943, 80088), (3337, 70632), (3384, 69651), (3807, 61912), (3834, 61476), (3924, 60066), (5076, 46434), (5112, 46107), (5123, 46008), (5751, 40984), (5886, 40044), (6674, 35316), (7614, 30956), (7668, 30738), (7739, 30456), (7848, 30033), (8829, 26696), (10011, 23544), (10152, 23217), (10246, 23004), (11502, 20492), (11772, 20022), (13348, 17658), (15228, 15478), (15336, 15369)]