16381225728

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{338567}}^1$

素因数の和:338599

約数の個数: 144

約数和(自身を含む): 55362639360

約数和(自身を除く): 38981413632

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 48384, 338567, 677134, 1015701, 1354268, 2031402, 2369969, 2708536, 3047103, 4062804, 4739938, 5417072, 6094206, 7109907, 8125608, 9141309, 9479876, 10834144, 12188412, 14219814, 16251216, 18282618, 18959752, 21329721, 21668288, 24376824, 28439628, 32502432, 36565236, 37919504, 42659442, 43336576, 48753648, 56879256, 63989163, 65004864, 73130472, 75839008, 85318884, 86673152, 97507296, 113758512, 127978326, 130009728, 146260944, 151678016, 170637768, 195014592, 227517024, 255956652, 260019456, 292521888, 303356032, 341275536, 390029184, 455034048, 511913304, 585043776, 606712064, 682551072, 780058368, 910068096, 1023826608, 1170087552, 1365102144, 1820136192, 2047653216, 2340175104, 2730204288, 4095306432, 5460408576, 8190612864, 16381225728]

約数ペア:

[(1, 16381225728), (2, 8190612864), (3, 5460408576), (4, 4095306432), (6, 2730204288), (7, 2340175104), (8, 2047653216), (9, 1820136192), (12, 1365102144), (14, 1170087552), (16, 1023826608), (18, 910068096), (21, 780058368), (24, 682551072), (27, 606712064), (28, 585043776), (32, 511913304), (36, 455034048), (42, 390029184), (48, 341275536), (54, 303356032), (56, 292521888), (63, 260019456), (64, 255956652), (72, 227517024), (84, 195014592), (96, 170637768), (108, 151678016), (112, 146260944), (126, 130009728), (128, 127978326), (144, 113758512), (168, 97507296), (189, 86673152), (192, 85318884), (216, 75839008), (224, 73130472), (252, 65004864), (256, 63989163), (288, 56879256), (336, 48753648), (378, 43336576), (384, 42659442), (432, 37919504), (448, 36565236), (504, 32502432), (576, 28439628), (672, 24376824), (756, 21668288), (768, 21329721), (864, 18959752), (896, 18282618), (1008, 16251216), (1152, 14219814), (1344, 12188412), (1512, 10834144), (1728, 9479876), (1792, 9141309), (2016, 8125608), (2304, 7109907), (2688, 6094206), (3024, 5417072), (3456, 4739938), (4032, 4062804), (5376, 3047103), (6048, 2708536), (6912, 2369969), (8064, 2031402), (12096, 1354268), (16128, 1015701), (24192, 677134), (48384, 338567)]