1263874464

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2671}}^1$

素因数の和:2771

約数の個数: 144

約数和(自身を含む): 3781499904

約数和(自身を除く): 2517625440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 72, 93, 96, 106, 124, 144, 159, 186, 212, 248, 279, 288, 318, 372, 424, 477, 496, 558, 636, 744, 848, 954, 992, 1116, 1272, 1488, 1643, 1696, 1908, 2232, 2544, 2671, 2976, 3286, 3816, 4464, 4929, 5088, 5342, 6572, 7632, 8013, 8928, 9858, 10684, 13144, 14787, 15264, 16026, 19716, 21368, 24039, 26288, 29574, 32052, 39432, 42736, 48078, 52576, 59148, 64104, 78864, 82801, 85472, 96156, 118296, 128208, 141563, 157728, 165602, 192312, 236592, 248403, 256416, 283126, 331204, 384624, 424689, 473184, 496806, 566252, 662408, 745209, 769248, 849378, 993612, 1132504, 1274067, 1324816, 1490418, 1698756, 1987224, 2265008, 2548134, 2649632, 2980836, 3397512, 3974448, 4388453, 4530016, 5096268, 5961672, 6795024, 7948896, 8776906, 10192536, 11923344, 13165359, 13590048, 17553812, 20385072, 23846688, 26330718, 35107624, 39496077, 40770144, 52661436, 70215248, 78992154, 105322872, 140430496, 157984308, 210645744, 315968616, 421291488, 631937232, 1263874464]

約数ペア:

[(1, 1263874464), (2, 631937232), (3, 421291488), (4, 315968616), (6, 210645744), (8, 157984308), (9, 140430496), (12, 105322872), (16, 78992154), (18, 70215248), (24, 52661436), (31, 40770144), (32, 39496077), (36, 35107624), (48, 26330718), (53, 23846688), (62, 20385072), (72, 17553812), (93, 13590048), (96, 13165359), (106, 11923344), (124, 10192536), (144, 8776906), (159, 7948896), (186, 6795024), (212, 5961672), (248, 5096268), (279, 4530016), (288, 4388453), (318, 3974448), (372, 3397512), (424, 2980836), (477, 2649632), (496, 2548134), (558, 2265008), (636, 1987224), (744, 1698756), (848, 1490418), (954, 1324816), (992, 1274067), (1116, 1132504), (1272, 993612), (1488, 849378), (1643, 769248), (1696, 745209), (1908, 662408), (2232, 566252), (2544, 496806), (2671, 473184), (2976, 424689), (3286, 384624), (3816, 331204), (4464, 283126), (4929, 256416), (5088, 248403), (5342, 236592), (6572, 192312), (7632, 165602), (8013, 157728), (8928, 141563), (9858, 128208), (10684, 118296), (13144, 96156), (14787, 85472), (15264, 82801), (16026, 78864), (19716, 64104), (21368, 59148), (24039, 52576), (26288, 48078), (29574, 42736), (32052, 39432)]