449406622968

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{121189}}^1$

素因数の和:121425

約数の個数: 128

約数和(自身を含む): 1217232360000

約数和(自身を除く): 767825737032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 136, 149, 183, 204, 244, 298, 366, 408, 447, 488, 596, 732, 894, 1037, 1192, 1464, 1788, 2074, 2533, 3111, 3576, 4148, 5066, 6222, 7599, 8296, 9089, 10132, 12444, 15198, 18178, 20264, 24888, 27267, 30396, 36356, 54534, 60792, 72712, 109068, 121189, 154513, 218136, 242378, 309026, 363567, 463539, 484756, 618052, 727134, 927078, 969512, 1236104, 1454268, 1854156, 2060213, 2908536, 3708312, 4120426, 6180639, 7392529, 8240852, 12361278, 14785058, 16481704, 18057161, 22177587, 24722556, 29570116, 36114322, 44355174, 49445112, 54171483, 59140232, 72228644, 88710348, 108342966, 125672993, 144457288, 177420696, 216685932, 251345986, 306971737, 377018979, 433371864, 502691972, 613943474, 754037958, 920915211, 1005383944, 1101486821, 1227886948, 1508075916, 1841830422, 2202973642, 2455773896, 3016151832, 3304460463, 3683660844, 4405947284, 6608920926, 7367321688, 8811894568, 13217841852, 18725275957, 26435683704, 37450551914, 56175827871, 74901103828, 112351655742, 149802207656, 224703311484, 449406622968]

約数ペア:

[(1, 449406622968), (2, 224703311484), (3, 149802207656), (4, 112351655742), (6, 74901103828), (8, 56175827871), (12, 37450551914), (17, 26435683704), (24, 18725275957), (34, 13217841852), (51, 8811894568), (61, 7367321688), (68, 6608920926), (102, 4405947284), (122, 3683660844), (136, 3304460463), (149, 3016151832), (183, 2455773896), (204, 2202973642), (244, 1841830422), (298, 1508075916), (366, 1227886948), (408, 1101486821), (447, 1005383944), (488, 920915211), (596, 754037958), (732, 613943474), (894, 502691972), (1037, 433371864), (1192, 377018979), (1464, 306971737), (1788, 251345986), (2074, 216685932), (2533, 177420696), (3111, 144457288), (3576, 125672993), (4148, 108342966), (5066, 88710348), (6222, 72228644), (7599, 59140232), (8296, 54171483), (9089, 49445112), (10132, 44355174), (12444, 36114322), (15198, 29570116), (18178, 24722556), (20264, 22177587), (24888, 18057161), (27267, 16481704), (30396, 14785058), (36356, 12361278), (54534, 8240852), (60792, 7392529), (72712, 6180639), (109068, 4120426), (121189, 3708312), (154513, 2908536), (218136, 2060213), (242378, 1854156), (309026, 1454268), (363567, 1236104), (463539, 969512), (484756, 927078), (618052, 727134)]