489934536

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 1558972800

約数和(自身を除く): 1069038264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 73, 78, 84, 91, 98, 104, 146, 147, 156, 168, 182, 196, 219, 273, 292, 294, 312, 364, 392, 438, 439, 511, 546, 584, 588, 637, 728, 876, 878, 949, 1022, 1092, 1176, 1274, 1317, 1533, 1752, 1756, 1898, 1911, 2044, 2184, 2548, 2634, 2847, 3066, 3073, 3512, 3577, 3796, 3822, 4088, 5096, 5268, 5694, 5707, 6132, 6146, 6643, 7154, 7592, 7644, 9219, 10536, 10731, 11388, 11414, 12264, 12292, 13286, 14308, 15288, 17121, 18438, 19929, 21462, 21511, 22776, 22828, 24584, 26572, 28616, 32047, 34242, 36876, 39858, 39949, 42924, 43022, 45656, 46501, 53144, 64094, 64533, 68484, 73752, 79716, 79898, 85848, 86044, 93002, 96141, 119847, 128188, 129066, 136968, 139503, 159432, 159796, 172088, 186004, 192282, 224329, 239694, 256376, 258132, 279006, 279643, 319592, 372008, 384564, 416611, 448658, 479388, 516264, 558012, 559286, 672987, 769128, 833222, 838929, 897316, 958776, 1116024, 1118572, 1249833, 1345974, 1570303, 1666444, 1677858, 1794632, 2237144, 2499666, 2691948, 2916277, 3140606, 3332888, 3355716, 4710909, 4999332, 5383896, 5832554, 6281212, 6711432, 8748831, 9421818, 9998664, 11665108, 12562424, 17497662, 18843636, 20413939, 23330216, 34995324, 37687272, 40827878, 61241817, 69990648, 81655756, 122483634, 163311512, 244967268, 489934536]

約数ペア:

[(1, 489934536), (2, 244967268), (3, 163311512), (4, 122483634), (6, 81655756), (7, 69990648), (8, 61241817), (12, 40827878), (13, 37687272), (14, 34995324), (21, 23330216), (24, 20413939), (26, 18843636), (28, 17497662), (39, 12562424), (42, 11665108), (49, 9998664), (52, 9421818), (56, 8748831), (73, 6711432), (78, 6281212), (84, 5832554), (91, 5383896), (98, 4999332), (104, 4710909), (146, 3355716), (147, 3332888), (156, 3140606), (168, 2916277), (182, 2691948), (196, 2499666), (219, 2237144), (273, 1794632), (292, 1677858), (294, 1666444), (312, 1570303), (364, 1345974), (392, 1249833), (438, 1118572), (439, 1116024), (511, 958776), (546, 897316), (584, 838929), (588, 833222), (637, 769128), (728, 672987), (876, 559286), (878, 558012), (949, 516264), (1022, 479388), (1092, 448658), (1176, 416611), (1274, 384564), (1317, 372008), (1533, 319592), (1752, 279643), (1756, 279006), (1898, 258132), (1911, 256376), (2044, 239694), (2184, 224329), (2548, 192282), (2634, 186004), (2847, 172088), (3066, 159796), (3073, 159432), (3512, 139503), (3577, 136968), (3796, 129066), (3822, 128188), (4088, 119847), (5096, 96141), (5268, 93002), (5694, 86044), (5707, 85848), (6132, 79898), (6146, 79716), (6643, 73752), (7154, 68484), (7592, 64533), (7644, 64094), (9219, 53144), (10536, 46501), (10731, 45656), (11388, 43022), (11414, 42924), (12264, 39949), (12292, 39858), (13286, 36876), (14308, 34242), (15288, 32047), (17121, 28616), (18438, 26572), (19929, 24584), (21462, 22828), (21511, 22776)]