1361235456

素因数分解:

$2^9\times 3^6\times 7^1\times {\mathrm{521}}^1$

素因数の和:564

約数の個数: 280

約数和(自身を含む): 4669348464

約数和(自身を除く): 3308113008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 512, 521, 567, 576, 648, 672, 729, 756, 768, 864, 896, 972, 1008, 1042, 1134, 1152, 1296, 1344, 1458, 1512, 1536, 1563, 1701, 1728, 1792, 1944, 2016, 2084, 2268, 2304, 2592, 2688, 2916, 3024, 3126, 3402, 3456, 3584, 3647, 3888, 4032, 4168, 4536, 4608, 4689, 5103, 5184, 5376, 5832, 6048, 6252, 6804, 6912, 7294, 7776, 8064, 8336, 9072, 9378, 10206, 10368, 10752, 10941, 11664, 12096, 12504, 13608, 13824, 14067, 14588, 15552, 16128, 16672, 18144, 18756, 20412, 20736, 21882, 23328, 24192, 25008, 27216, 28134, 29176, 31104, 32256, 32823, 33344, 36288, 37512, 40824, 41472, 42201, 43764, 46656, 48384, 50016, 54432, 56268, 58352, 62208, 65646, 66688, 72576, 75024, 81648, 84402, 87528, 93312, 96768, 98469, 100032, 108864, 112536, 116704, 124416, 126603, 131292, 133376, 145152, 150048, 163296, 168804, 175056, 186624, 196938, 200064, 217728, 225072, 233408, 253206, 262584, 266752, 290304, 295407, 300096, 326592, 337608, 350112, 373248, 379809, 393876, 400128, 435456, 450144, 466816, 506412, 525168, 590814, 600192, 653184, 675216, 700224, 759618, 787752, 800256, 870912, 886221, 900288, 933632, 1012824, 1050336, 1181628, 1200384, 1306368, 1350432, 1400448, 1519236, 1575504, 1772442, 1800576, 1867264, 2025648, 2100672, 2363256, 2400768, 2612736, 2658663, 2700864, 2800896, 3038472, 3151008, 3544884, 3601152, 4051296, 4201344, 4726512, 5317326, 5401728, 5601792, 6076944, 6302016, 7089768, 7202304, 8102592, 8402688, 9453024, 10634652, 10803456, 12153888, 12604032, 14179536, 16205184, 16805376, 18906048, 21269304, 21606912, 24307776, 25208064, 28359072, 32410368, 37812096, 42538608, 48615552, 50416128, 56718144, 64820736, 75624192, 85077216, 97231104, 113436288, 151248384, 170154432, 194462208, 226872576, 340308864, 453745152, 680617728, 1361235456]

約数ペア:

[(1, 1361235456), (2, 680617728), (3, 453745152), (4, 340308864), (6, 226872576), (7, 194462208), (8, 170154432), (9, 151248384), (12, 113436288), (14, 97231104), (16, 85077216), (18, 75624192), (21, 64820736), (24, 56718144), (27, 50416128), (28, 48615552), (32, 42538608), (36, 37812096), (42, 32410368), (48, 28359072), (54, 25208064), (56, 24307776), (63, 21606912), (64, 21269304), (72, 18906048), (81, 16805376), (84, 16205184), (96, 14179536), (108, 12604032), (112, 12153888), (126, 10803456), (128, 10634652), (144, 9453024), (162, 8402688), (168, 8102592), (189, 7202304), (192, 7089768), (216, 6302016), (224, 6076944), (243, 5601792), (252, 5401728), (256, 5317326), (288, 4726512), (324, 4201344), (336, 4051296), (378, 3601152), (384, 3544884), (432, 3151008), (448, 3038472), (486, 2800896), (504, 2700864), (512, 2658663), (521, 2612736), (567, 2400768), (576, 2363256), (648, 2100672), (672, 2025648), (729, 1867264), (756, 1800576), (768, 1772442), (864, 1575504), (896, 1519236), (972, 1400448), (1008, 1350432), (1042, 1306368), (1134, 1200384), (1152, 1181628), (1296, 1050336), (1344, 1012824), (1458, 933632), (1512, 900288), (1536, 886221), (1563, 870912), (1701, 800256), (1728, 787752), (1792, 759618), (1944, 700224), (2016, 675216), (2084, 653184), (2268, 600192), (2304, 590814), (2592, 525168), (2688, 506412), (2916, 466816), (3024, 450144), (3126, 435456), (3402, 400128), (3456, 393876), (3584, 379809), (3647, 373248), (3888, 350112), (4032, 337608), (4168, 326592), (4536, 300096), (4608, 295407), (4689, 290304), (5103, 266752), (5184, 262584), (5376, 253206), (5832, 233408), (6048, 225072), (6252, 217728), (6804, 200064), (6912, 196938), (7294, 186624), (7776, 175056), (8064, 168804), (8336, 163296), (9072, 150048), (9378, 145152), (10206, 133376), (10368, 131292), (10752, 126603), (10941, 124416), (11664, 116704), (12096, 112536), (12504, 108864), (13608, 100032), (13824, 98469), (14067, 96768), (14588, 93312), (15552, 87528), (16128, 84402), (16672, 81648), (18144, 75024), (18756, 72576), (20412, 66688), (20736, 65646), (21882, 62208), (23328, 58352), (24192, 56268), (25008, 54432), (27216, 50016), (28134, 48384), (29176, 46656), (31104, 43764), (32256, 42201), (32823, 41472), (33344, 40824), (36288, 37512)]