2640679632

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{20353}}^1$

素因数の和:20437

約数の個数: 120

約数和(自身を含む): 7972987464

約数和(自身を除く): 5332307832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 53, 68, 72, 102, 106, 136, 144, 153, 159, 204, 212, 272, 306, 318, 408, 424, 477, 612, 636, 816, 848, 901, 954, 1224, 1272, 1802, 1908, 2448, 2544, 2703, 3604, 3816, 5406, 7208, 7632, 8109, 10812, 14416, 16218, 20353, 21624, 32436, 40706, 43248, 61059, 64872, 81412, 122118, 129744, 162824, 183177, 244236, 325648, 346001, 366354, 488472, 692002, 732708, 976944, 1038003, 1078709, 1384004, 1465416, 2076006, 2157418, 2768008, 2930832, 3114009, 3236127, 4152012, 4314836, 5536016, 6228018, 6472254, 8304024, 8629672, 9708381, 12456036, 12944508, 16608048, 17259344, 18338053, 19416762, 24912072, 25889016, 36676106, 38833524, 49824144, 51778032, 55014159, 73352212, 77667048, 110028318, 146704424, 155334096, 165042477, 220056636, 293408848, 330084954, 440113272, 660169908, 880226544, 1320339816, 2640679632]

約数ペア:

[(1, 2640679632), (2, 1320339816), (3, 880226544), (4, 660169908), (6, 440113272), (8, 330084954), (9, 293408848), (12, 220056636), (16, 165042477), (17, 155334096), (18, 146704424), (24, 110028318), (34, 77667048), (36, 73352212), (48, 55014159), (51, 51778032), (53, 49824144), (68, 38833524), (72, 36676106), (102, 25889016), (106, 24912072), (136, 19416762), (144, 18338053), (153, 17259344), (159, 16608048), (204, 12944508), (212, 12456036), (272, 9708381), (306, 8629672), (318, 8304024), (408, 6472254), (424, 6228018), (477, 5536016), (612, 4314836), (636, 4152012), (816, 3236127), (848, 3114009), (901, 2930832), (954, 2768008), (1224, 2157418), (1272, 2076006), (1802, 1465416), (1908, 1384004), (2448, 1078709), (2544, 1038003), (2703, 976944), (3604, 732708), (3816, 692002), (5406, 488472), (7208, 366354), (7632, 346001), (8109, 325648), (10812, 244236), (14416, 183177), (16218, 162824), (20353, 129744), (21624, 122118), (32436, 81412), (40706, 64872), (43248, 61059)]