281965536

素因数分解:

$2^5\times 3^8\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 216

約数和(自身を含む): 892775520

約数和(自身を除く): 610809984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 79, 81, 96, 102, 108, 136, 144, 153, 158, 162, 204, 216, 237, 243, 272, 288, 306, 316, 324, 408, 432, 459, 474, 486, 544, 612, 632, 648, 711, 729, 816, 864, 918, 948, 972, 1224, 1264, 1296, 1343, 1377, 1422, 1458, 1632, 1836, 1896, 1944, 2133, 2187, 2448, 2528, 2592, 2686, 2754, 2844, 2916, 3672, 3792, 3888, 4029, 4131, 4266, 4374, 4896, 5372, 5508, 5688, 5832, 6399, 6561, 7344, 7584, 7776, 8058, 8262, 8532, 8748, 10744, 11016, 11376, 11664, 12087, 12393, 12798, 13122, 14688, 16116, 16524, 17064, 17496, 19197, 21488, 22032, 22752, 23328, 24174, 24786, 25596, 26244, 32232, 33048, 34128, 34992, 36261, 37179, 38394, 42976, 44064, 48348, 49572, 51192, 52488, 57591, 64464, 66096, 68256, 69984, 72522, 74358, 76788, 96696, 99144, 102384, 104976, 108783, 111537, 115182, 128928, 132192, 145044, 148716, 153576, 172773, 193392, 198288, 204768, 209952, 217566, 223074, 230364, 290088, 297432, 307152, 326349, 345546, 386784, 396576, 435132, 446148, 460728, 518319, 580176, 594864, 614304, 652698, 691092, 870264, 892296, 921456, 979047, 1036638, 1160352, 1189728, 1305396, 1382184, 1740528, 1784592, 1842912, 1958094, 2073276, 2610792, 2764368, 2937141, 3481056, 3569184, 3916188, 4146552, 5221584, 5528736, 5874282, 7832376, 8293104, 8811423, 10443168, 11748564, 15664752, 16586208, 17622846, 23497128, 31329504, 35245692, 46994256, 70491384, 93988512, 140982768, 281965536]

約数ペア:

[(1, 281965536), (2, 140982768), (3, 93988512), (4, 70491384), (6, 46994256), (8, 35245692), (9, 31329504), (12, 23497128), (16, 17622846), (17, 16586208), (18, 15664752), (24, 11748564), (27, 10443168), (32, 8811423), (34, 8293104), (36, 7832376), (48, 5874282), (51, 5528736), (54, 5221584), (68, 4146552), (72, 3916188), (79, 3569184), (81, 3481056), (96, 2937141), (102, 2764368), (108, 2610792), (136, 2073276), (144, 1958094), (153, 1842912), (158, 1784592), (162, 1740528), (204, 1382184), (216, 1305396), (237, 1189728), (243, 1160352), (272, 1036638), (288, 979047), (306, 921456), (316, 892296), (324, 870264), (408, 691092), (432, 652698), (459, 614304), (474, 594864), (486, 580176), (544, 518319), (612, 460728), (632, 446148), (648, 435132), (711, 396576), (729, 386784), (816, 345546), (864, 326349), (918, 307152), (948, 297432), (972, 290088), (1224, 230364), (1264, 223074), (1296, 217566), (1343, 209952), (1377, 204768), (1422, 198288), (1458, 193392), (1632, 172773), (1836, 153576), (1896, 148716), (1944, 145044), (2133, 132192), (2187, 128928), (2448, 115182), (2528, 111537), (2592, 108783), (2686, 104976), (2754, 102384), (2844, 99144), (2916, 96696), (3672, 76788), (3792, 74358), (3888, 72522), (4029, 69984), (4131, 68256), (4266, 66096), (4374, 64464), (4896, 57591), (5372, 52488), (5508, 51192), (5688, 49572), (5832, 48348), (6399, 44064), (6561, 42976), (7344, 38394), (7584, 37179), (7776, 36261), (8058, 34992), (8262, 34128), (8532, 33048), (8748, 32232), (10744, 26244), (11016, 25596), (11376, 24786), (11664, 24174), (12087, 23328), (12393, 22752), (12798, 22032), (13122, 21488), (14688, 19197), (16116, 17496), (16524, 17064)]