255286584

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:594

約数の個数: 192

約数和(自身を含む): 849139200

約数和(自身を除く): 593852616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 53, 56, 57, 63, 72, 76, 84, 106, 114, 126, 133, 152, 159, 168, 171, 212, 228, 252, 266, 318, 342, 371, 399, 424, 456, 477, 503, 504, 532, 636, 684, 742, 798, 954, 1006, 1007, 1064, 1113, 1197, 1272, 1368, 1484, 1509, 1596, 1908, 2012, 2014, 2226, 2394, 2968, 3018, 3021, 3192, 3339, 3521, 3816, 4024, 4028, 4452, 4527, 4788, 6036, 6042, 6678, 7042, 7049, 8056, 8904, 9054, 9063, 9557, 9576, 10563, 12072, 12084, 13356, 14084, 14098, 18108, 18126, 19114, 21126, 21147, 24168, 26659, 26712, 28168, 28196, 28671, 31689, 36216, 36252, 38228, 42252, 42294, 53318, 56392, 57342, 63378, 63441, 66899, 72504, 76456, 79977, 84504, 84588, 86013, 106636, 114684, 126756, 126882, 133798, 159954, 169176, 172026, 186613, 200697, 213272, 229368, 239931, 253512, 253764, 267596, 319908, 344052, 373226, 401394, 479862, 506521, 507528, 535192, 559839, 602091, 639816, 688104, 746452, 802788, 959724, 1013042, 1119678, 1204182, 1492904, 1519563, 1605576, 1679517, 1919448, 2026084, 2239356, 2408364, 3039126, 3359034, 3545647, 4052168, 4478712, 4558689, 4816728, 6078252, 6718068, 7091294, 9117378, 10636941, 12156504, 13436136, 14182588, 18234756, 21273882, 28365176, 31910823, 36469512, 42547764, 63821646, 85095528, 127643292, 255286584]

約数ペア:

[(1, 255286584), (2, 127643292), (3, 85095528), (4, 63821646), (6, 42547764), (7, 36469512), (8, 31910823), (9, 28365176), (12, 21273882), (14, 18234756), (18, 14182588), (19, 13436136), (21, 12156504), (24, 10636941), (28, 9117378), (36, 7091294), (38, 6718068), (42, 6078252), (53, 4816728), (56, 4558689), (57, 4478712), (63, 4052168), (72, 3545647), (76, 3359034), (84, 3039126), (106, 2408364), (114, 2239356), (126, 2026084), (133, 1919448), (152, 1679517), (159, 1605576), (168, 1519563), (171, 1492904), (212, 1204182), (228, 1119678), (252, 1013042), (266, 959724), (318, 802788), (342, 746452), (371, 688104), (399, 639816), (424, 602091), (456, 559839), (477, 535192), (503, 507528), (504, 506521), (532, 479862), (636, 401394), (684, 373226), (742, 344052), (798, 319908), (954, 267596), (1006, 253764), (1007, 253512), (1064, 239931), (1113, 229368), (1197, 213272), (1272, 200697), (1368, 186613), (1484, 172026), (1509, 169176), (1596, 159954), (1908, 133798), (2012, 126882), (2014, 126756), (2226, 114684), (2394, 106636), (2968, 86013), (3018, 84588), (3021, 84504), (3192, 79977), (3339, 76456), (3521, 72504), (3816, 66899), (4024, 63441), (4028, 63378), (4452, 57342), (4527, 56392), (4788, 53318), (6036, 42294), (6042, 42252), (6678, 38228), (7042, 36252), (7049, 36216), (8056, 31689), (8904, 28671), (9054, 28196), (9063, 28168), (9557, 26712), (9576, 26659), (10563, 24168), (12072, 21147), (12084, 21126), (13356, 19114), (14084, 18126), (14098, 18108)]