253892016

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:880

約数の個数: 160

約数和(自身を含む): 841374720

約数和(自身を除く): 587482704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 113, 126, 144, 168, 189, 216, 226, 252, 336, 339, 378, 432, 452, 504, 678, 743, 756, 791, 904, 1008, 1017, 1356, 1486, 1512, 1582, 1808, 2034, 2229, 2373, 2712, 2972, 3024, 3051, 3164, 4068, 4458, 4746, 5201, 5424, 5944, 6102, 6328, 6687, 7119, 8136, 8916, 9492, 10402, 11888, 12204, 12656, 13374, 14238, 15603, 16272, 17832, 18984, 20061, 20804, 21357, 24408, 26748, 28476, 31206, 35664, 37968, 40122, 41608, 42714, 46809, 48816, 53496, 56952, 62412, 80244, 83216, 83959, 85428, 93618, 106992, 113904, 124824, 140427, 160488, 167918, 170856, 187236, 249648, 251877, 280854, 320976, 335836, 341712, 374472, 503754, 561708, 587713, 671672, 748944, 755631, 1007508, 1123416, 1175426, 1343344, 1511262, 1763139, 2015016, 2246832, 2266893, 2350852, 3022524, 3526278, 4030032, 4533786, 4701704, 5289417, 6045048, 7052556, 9067572, 9403408, 10578834, 12090096, 14105112, 15868251, 18135144, 21157668, 28210224, 31736502, 36270288, 42315336, 63473004, 84630672, 126946008, 253892016]

約数ペア:

[(1, 253892016), (2, 126946008), (3, 84630672), (4, 63473004), (6, 42315336), (7, 36270288), (8, 31736502), (9, 28210224), (12, 21157668), (14, 18135144), (16, 15868251), (18, 14105112), (21, 12090096), (24, 10578834), (27, 9403408), (28, 9067572), (36, 7052556), (42, 6045048), (48, 5289417), (54, 4701704), (56, 4533786), (63, 4030032), (72, 3526278), (84, 3022524), (108, 2350852), (112, 2266893), (113, 2246832), (126, 2015016), (144, 1763139), (168, 1511262), (189, 1343344), (216, 1175426), (226, 1123416), (252, 1007508), (336, 755631), (339, 748944), (378, 671672), (432, 587713), (452, 561708), (504, 503754), (678, 374472), (743, 341712), (756, 335836), (791, 320976), (904, 280854), (1008, 251877), (1017, 249648), (1356, 187236), (1486, 170856), (1512, 167918), (1582, 160488), (1808, 140427), (2034, 124824), (2229, 113904), (2373, 106992), (2712, 93618), (2972, 85428), (3024, 83959), (3051, 83216), (3164, 80244), (4068, 62412), (4458, 56952), (4746, 53496), (5201, 48816), (5424, 46809), (5944, 42714), (6102, 41608), (6328, 40122), (6687, 37968), (7119, 35664), (8136, 31206), (8916, 28476), (9492, 26748), (10402, 24408), (11888, 21357), (12204, 20804), (12656, 20061), (13374, 18984), (14238, 17832), (15603, 16272)]