621236304

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 280

約数和(自身を含む): 2066320872

約数和(自身を除く): 1445084568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 144, 153, 156, 162, 204, 208, 216, 221, 234, 241, 243, 272, 306, 312, 324, 351, 408, 432, 442, 459, 468, 482, 486, 612, 624, 648, 663, 702, 723, 729, 816, 884, 918, 936, 964, 972, 1053, 1224, 1296, 1326, 1377, 1404, 1446, 1458, 1768, 1836, 1872, 1928, 1944, 1989, 2106, 2169, 2448, 2652, 2754, 2808, 2892, 2916, 3133, 3159, 3536, 3672, 3856, 3888, 3978, 4097, 4131, 4212, 4338, 5304, 5508, 5616, 5784, 5832, 5967, 6266, 6318, 6507, 7344, 7956, 8194, 8262, 8424, 8676, 9399, 9477, 10608, 11016, 11568, 11664, 11934, 12291, 12393, 12532, 12636, 13014, 15912, 16388, 16524, 16848, 17352, 17901, 18798, 18954, 19521, 22032, 23868, 24582, 24786, 25064, 25272, 26028, 28197, 31824, 32776, 33048, 34704, 35802, 36873, 37596, 37908, 39042, 47736, 49164, 49572, 50128, 50544, 52056, 53261, 53703, 56394, 58563, 65552, 66096, 71604, 73746, 75192, 75816, 78084, 84591, 95472, 98328, 99144, 104112, 106522, 107406, 110619, 112788, 117126, 143208, 147492, 150384, 151632, 156168, 159783, 161109, 169182, 175689, 196656, 198288, 213044, 214812, 221238, 225576, 234252, 253773, 286416, 294984, 312336, 319566, 322218, 331857, 338364, 351378, 426088, 429624, 442476, 451152, 468504, 479349, 507546, 589968, 639132, 644436, 663714, 676728, 702756, 761319, 852176, 859248, 884952, 937008, 958698, 995571, 1015092, 1278264, 1288872, 1327428, 1353456, 1405512, 1438047, 1522638, 1769904, 1917396, 1991142, 2030184, 2283957, 2556528, 2577744, 2654856, 2811024, 2876094, 2986713, 3045276, 3834792, 3982284, 4060368, 4314141, 4567914, 5309712, 5752188, 5973426, 6090552, 7669584, 7964568, 8628282, 9135828, 11504376, 11946852, 12181104, 12942423, 15929136, 17256564, 18271656, 23008752, 23893704, 25884846, 34513128, 36543312, 38827269, 47787408, 51769692, 69026256, 77654538, 103539384, 155309076, 207078768, 310618152, 621236304]

約数ペア:

[(1, 621236304), (2, 310618152), (3, 207078768), (4, 155309076), (6, 103539384), (8, 77654538), (9, 69026256), (12, 51769692), (13, 47787408), (16, 38827269), (17, 36543312), (18, 34513128), (24, 25884846), (26, 23893704), (27, 23008752), (34, 18271656), (36, 17256564), (39, 15929136), (48, 12942423), (51, 12181104), (52, 11946852), (54, 11504376), (68, 9135828), (72, 8628282), (78, 7964568), (81, 7669584), (102, 6090552), (104, 5973426), (108, 5752188), (117, 5309712), (136, 4567914), (144, 4314141), (153, 4060368), (156, 3982284), (162, 3834792), (204, 3045276), (208, 2986713), (216, 2876094), (221, 2811024), (234, 2654856), (241, 2577744), (243, 2556528), (272, 2283957), (306, 2030184), (312, 1991142), (324, 1917396), (351, 1769904), (408, 1522638), (432, 1438047), (442, 1405512), (459, 1353456), (468, 1327428), (482, 1288872), (486, 1278264), (612, 1015092), (624, 995571), (648, 958698), (663, 937008), (702, 884952), (723, 859248), (729, 852176), (816, 761319), (884, 702756), (918, 676728), (936, 663714), (964, 644436), (972, 639132), (1053, 589968), (1224, 507546), (1296, 479349), (1326, 468504), (1377, 451152), (1404, 442476), (1446, 429624), (1458, 426088), (1768, 351378), (1836, 338364), (1872, 331857), (1928, 322218), (1944, 319566), (1989, 312336), (2106, 294984), (2169, 286416), (2448, 253773), (2652, 234252), (2754, 225576), (2808, 221238), (2892, 214812), (2916, 213044), (3133, 198288), (3159, 196656), (3536, 175689), (3672, 169182), (3856, 161109), (3888, 159783), (3978, 156168), (4097, 151632), (4131, 150384), (4212, 147492), (4338, 143208), (5304, 117126), (5508, 112788), (5616, 110619), (5784, 107406), (5832, 106522), (5967, 104112), (6266, 99144), (6318, 98328), (6507, 95472), (7344, 84591), (7956, 78084), (8194, 75816), (8262, 75192), (8424, 73746), (8676, 71604), (9399, 66096), (9477, 65552), (10608, 58563), (11016, 56394), (11568, 53703), (11664, 53261), (11934, 52056), (12291, 50544), (12393, 50128), (12532, 49572), (12636, 49164), (13014, 47736), (15912, 39042), (16388, 37908), (16524, 37596), (16848, 36873), (17352, 35802), (17901, 34704), (18798, 33048), (18954, 32776), (19521, 31824), (22032, 28197), (23868, 26028), (24582, 25272), (24786, 25064)]