9961231488

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1211

約数の個数: 256

約数和(自身を含む): 29940019200

約数和(自身を除く): 19978787712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 59, 62, 64, 78, 93, 96, 104, 118, 124, 128, 156, 177, 186, 192, 208, 236, 248, 312, 354, 372, 384, 403, 416, 472, 496, 624, 708, 744, 767, 806, 832, 944, 992, 1091, 1209, 1248, 1416, 1488, 1534, 1612, 1664, 1829, 1888, 1984, 2182, 2301, 2418, 2496, 2832, 2976, 3068, 3224, 3273, 3658, 3776, 3968, 4364, 4602, 4836, 4992, 5487, 5664, 5952, 6136, 6448, 6546, 7316, 7552, 8728, 9204, 9672, 10974, 11328, 11904, 12272, 12896, 13092, 14183, 14632, 17456, 18408, 19344, 21948, 22656, 23777, 24544, 25792, 26184, 28366, 29264, 33821, 34912, 36816, 38688, 42549, 43896, 47554, 49088, 51584, 52368, 56732, 58528, 64369, 67642, 69824, 71331, 73632, 77376, 85098, 87792, 95108, 98176, 101463, 104736, 113464, 117056, 128738, 135284, 139648, 142662, 147264, 154752, 170196, 175584, 190216, 193107, 202926, 209472, 226928, 234112, 257476, 270568, 285324, 294528, 340392, 351168, 380432, 386214, 405852, 418944, 439673, 453856, 514952, 541136, 570648, 680784, 702336, 760864, 772428, 811704, 836797, 879346, 907712, 1029904, 1082272, 1141296, 1319019, 1361568, 1521728, 1544856, 1623408, 1673594, 1758692, 1815424, 1995439, 2059808, 2164544, 2282592, 2510391, 2638038, 2723136, 3043456, 3089712, 3246816, 3347188, 3517384, 3990878, 4119616, 4329088, 4565184, 5020782, 5276076, 5446272, 5986317, 6179424, 6493632, 6694376, 7034768, 7981756, 8239232, 9130368, 10041564, 10552152, 11972634, 12358848, 12987264, 13388752, 14069536, 15963512, 20083128, 21104304, 23945268, 24717696, 25940707, 26777504, 28139072, 31927024, 40166256, 42208608, 47890536, 51881414, 53555008, 56278144, 63854048, 77822121, 80332512, 84417216, 95781072, 103762828, 107110016, 127708096, 155644242, 160665024, 168834432, 191562144, 207525656, 255416192, 311288484, 321330048, 383124288, 415051312, 622576968, 766248576, 830102624, 1245153936, 1660205248, 2490307872, 3320410496, 4980615744, 9961231488]

約数ペア:

[(1, 9961231488), (2, 4980615744), (3, 3320410496), (4, 2490307872), (6, 1660205248), (8, 1245153936), (12, 830102624), (13, 766248576), (16, 622576968), (24, 415051312), (26, 383124288), (31, 321330048), (32, 311288484), (39, 255416192), (48, 207525656), (52, 191562144), (59, 168834432), (62, 160665024), (64, 155644242), (78, 127708096), (93, 107110016), (96, 103762828), (104, 95781072), (118, 84417216), (124, 80332512), (128, 77822121), (156, 63854048), (177, 56278144), (186, 53555008), (192, 51881414), (208, 47890536), (236, 42208608), (248, 40166256), (312, 31927024), (354, 28139072), (372, 26777504), (384, 25940707), (403, 24717696), (416, 23945268), (472, 21104304), (496, 20083128), (624, 15963512), (708, 14069536), (744, 13388752), (767, 12987264), (806, 12358848), (832, 11972634), (944, 10552152), (992, 10041564), (1091, 9130368), (1209, 8239232), (1248, 7981756), (1416, 7034768), (1488, 6694376), (1534, 6493632), (1612, 6179424), (1664, 5986317), (1829, 5446272), (1888, 5276076), (1984, 5020782), (2182, 4565184), (2301, 4329088), (2418, 4119616), (2496, 3990878), (2832, 3517384), (2976, 3347188), (3068, 3246816), (3224, 3089712), (3273, 3043456), (3658, 2723136), (3776, 2638038), (3968, 2510391), (4364, 2282592), (4602, 2164544), (4836, 2059808), (4992, 1995439), (5487, 1815424), (5664, 1758692), (5952, 1673594), (6136, 1623408), (6448, 1544856), (6546, 1521728), (7316, 1361568), (7552, 1319019), (8728, 1141296), (9204, 1082272), (9672, 1029904), (10974, 907712), (11328, 879346), (11904, 836797), (12272, 811704), (12896, 772428), (13092, 760864), (14183, 702336), (14632, 680784), (17456, 570648), (18408, 541136), (19344, 514952), (21948, 453856), (22656, 439673), (23777, 418944), (24544, 405852), (25792, 386214), (26184, 380432), (28366, 351168), (29264, 340392), (33821, 294528), (34912, 285324), (36816, 270568), (38688, 257476), (42549, 234112), (43896, 226928), (47554, 209472), (49088, 202926), (51584, 193107), (52368, 190216), (56732, 175584), (58528, 170196), (64369, 154752), (67642, 147264), (69824, 142662), (71331, 139648), (73632, 135284), (77376, 128738), (85098, 117056), (87792, 113464), (95108, 104736), (98176, 101463)]