490715064

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1123}}^1$

素因数の和:1179

約数の個数: 192

約数和(自身を含む): 1656326400

約数和(自身を除く): 1165611336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 289, 306, 357, 378, 408, 459, 476, 504, 578, 612, 714, 756, 867, 918, 952, 1071, 1123, 1156, 1224, 1428, 1512, 1734, 1836, 2023, 2142, 2246, 2312, 2601, 2856, 3213, 3369, 3468, 3672, 4046, 4284, 4492, 5202, 6069, 6426, 6738, 6936, 7803, 7861, 8092, 8568, 8984, 10107, 10404, 12138, 12852, 13476, 15606, 15722, 16184, 18207, 19091, 20214, 20808, 23583, 24276, 25704, 26952, 30321, 31212, 31444, 36414, 38182, 40428, 47166, 48552, 54621, 57273, 60642, 62424, 62888, 70749, 72828, 76364, 80856, 94332, 109242, 114546, 121284, 133637, 141498, 145656, 152728, 171819, 188664, 212247, 218484, 229092, 242568, 267274, 282996, 324547, 343638, 400911, 424494, 436968, 458184, 515457, 534548, 565992, 649094, 687276, 801822, 848988, 973641, 1030914, 1069096, 1202733, 1298188, 1374552, 1603644, 1697976, 1947282, 2061828, 2271829, 2405466, 2596376, 2920923, 3207288, 3608199, 3894564, 4123656, 4543658, 4810932, 5841846, 6815487, 7216398, 7789128, 8762769, 9087316, 9621864, 11683692, 13630974, 14432796, 17525538, 18174632, 20446461, 23367384, 27261948, 28865592, 35051076, 40892922, 54523896, 61339383, 70102152, 81785844, 122678766, 163571688, 245357532, 490715064]

約数ペア:

[(1, 490715064), (2, 245357532), (3, 163571688), (4, 122678766), (6, 81785844), (7, 70102152), (8, 61339383), (9, 54523896), (12, 40892922), (14, 35051076), (17, 28865592), (18, 27261948), (21, 23367384), (24, 20446461), (27, 18174632), (28, 17525538), (34, 14432796), (36, 13630974), (42, 11683692), (51, 9621864), (54, 9087316), (56, 8762769), (63, 7789128), (68, 7216398), (72, 6815487), (84, 5841846), (102, 4810932), (108, 4543658), (119, 4123656), (126, 3894564), (136, 3608199), (153, 3207288), (168, 2920923), (189, 2596376), (204, 2405466), (216, 2271829), (238, 2061828), (252, 1947282), (289, 1697976), (306, 1603644), (357, 1374552), (378, 1298188), (408, 1202733), (459, 1069096), (476, 1030914), (504, 973641), (578, 848988), (612, 801822), (714, 687276), (756, 649094), (867, 565992), (918, 534548), (952, 515457), (1071, 458184), (1123, 436968), (1156, 424494), (1224, 400911), (1428, 343638), (1512, 324547), (1734, 282996), (1836, 267274), (2023, 242568), (2142, 229092), (2246, 218484), (2312, 212247), (2601, 188664), (2856, 171819), (3213, 152728), (3369, 145656), (3468, 141498), (3672, 133637), (4046, 121284), (4284, 114546), (4492, 109242), (5202, 94332), (6069, 80856), (6426, 76364), (6738, 72828), (6936, 70749), (7803, 62888), (7861, 62424), (8092, 60642), (8568, 57273), (8984, 54621), (10107, 48552), (10404, 47166), (12138, 40428), (12852, 38182), (13476, 36414), (15606, 31444), (15722, 31212), (16184, 30321), (18207, 26952), (19091, 25704), (20214, 24276), (20808, 23583)]