280324368

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:446

約数の個数: 160

約数和(自身を含む): 851731200

約数和(自身を除く): 571406832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 89, 92, 108, 138, 144, 178, 184, 207, 216, 267, 276, 317, 356, 368, 414, 432, 534, 552, 621, 634, 712, 801, 828, 951, 1068, 1104, 1242, 1268, 1424, 1602, 1656, 1902, 2047, 2136, 2403, 2484, 2536, 2853, 3204, 3312, 3804, 4094, 4272, 4806, 4968, 5072, 5706, 6141, 6408, 7291, 7608, 8188, 8559, 9612, 9936, 11412, 12282, 12816, 14582, 15216, 16376, 17118, 18423, 19224, 21873, 22824, 24564, 28213, 29164, 32752, 34236, 36846, 38448, 43746, 45648, 49128, 55269, 56426, 58328, 65619, 68472, 73692, 84639, 87492, 98256, 110538, 112852, 116656, 131238, 136944, 147384, 169278, 174984, 196857, 221076, 225704, 253917, 262476, 294768, 338556, 349968, 393714, 442152, 451408, 507834, 524952, 648899, 677112, 761751, 787428, 884304, 1015668, 1049904, 1297798, 1354224, 1523502, 1574856, 1946697, 2031336, 2595596, 3047004, 3149712, 3893394, 4062672, 5191192, 5840091, 6094008, 7786788, 10382384, 11680182, 12188016, 15573576, 17520273, 23360364, 31147152, 35040546, 46720728, 70081092, 93441456, 140162184, 280324368]

約数ペア:

[(1, 280324368), (2, 140162184), (3, 93441456), (4, 70081092), (6, 46720728), (8, 35040546), (9, 31147152), (12, 23360364), (16, 17520273), (18, 15573576), (23, 12188016), (24, 11680182), (27, 10382384), (36, 7786788), (46, 6094008), (48, 5840091), (54, 5191192), (69, 4062672), (72, 3893394), (89, 3149712), (92, 3047004), (108, 2595596), (138, 2031336), (144, 1946697), (178, 1574856), (184, 1523502), (207, 1354224), (216, 1297798), (267, 1049904), (276, 1015668), (317, 884304), (356, 787428), (368, 761751), (414, 677112), (432, 648899), (534, 524952), (552, 507834), (621, 451408), (634, 442152), (712, 393714), (801, 349968), (828, 338556), (951, 294768), (1068, 262476), (1104, 253917), (1242, 225704), (1268, 221076), (1424, 196857), (1602, 174984), (1656, 169278), (1902, 147384), (2047, 136944), (2136, 131238), (2403, 116656), (2484, 112852), (2536, 110538), (2853, 98256), (3204, 87492), (3312, 84639), (3804, 73692), (4094, 68472), (4272, 65619), (4806, 58328), (4968, 56426), (5072, 55269), (5706, 49128), (6141, 45648), (6408, 43746), (7291, 38448), (7608, 36846), (8188, 34236), (8559, 32752), (9612, 29164), (9936, 28213), (11412, 24564), (12282, 22824), (12816, 21873), (14582, 19224), (15216, 18423), (16376, 17118)]