1227400608

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:520

約数の個数: 288

約数和(自身を含む): 4081674240

約数和(自身を除く): 2854273632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 49, 56, 57, 62, 76, 84, 93, 96, 98, 112, 114, 124, 133, 147, 152, 168, 186, 196, 217, 224, 228, 248, 266, 294, 304, 336, 372, 392, 399, 434, 443, 456, 496, 532, 588, 589, 608, 651, 672, 744, 784, 798, 868, 886, 912, 931, 992, 1064, 1176, 1178, 1302, 1329, 1488, 1519, 1568, 1596, 1736, 1767, 1772, 1824, 1862, 2128, 2352, 2356, 2604, 2658, 2793, 2976, 3038, 3101, 3192, 3472, 3534, 3544, 3724, 4123, 4256, 4557, 4704, 4712, 5208, 5316, 5586, 6076, 6202, 6384, 6944, 7068, 7088, 7448, 8246, 8417, 9114, 9303, 9424, 10416, 10632, 11172, 12152, 12369, 12404, 12768, 13733, 14136, 14176, 14896, 16492, 16834, 18228, 18606, 18848, 20832, 21264, 21707, 22344, 24304, 24738, 24808, 25251, 27466, 28272, 28861, 29792, 32984, 33668, 36456, 37212, 41199, 42528, 43414, 44688, 48608, 49476, 49616, 50502, 54932, 56544, 57722, 58919, 65121, 65968, 67336, 72912, 74424, 82398, 86583, 86828, 89376, 96131, 98952, 99232, 101004, 109864, 115444, 117838, 130242, 131936, 134672, 145824, 148848, 164796, 173166, 173656, 176757, 192262, 197904, 202008, 219728, 230888, 235676, 260484, 260927, 269344, 288393, 297696, 329592, 346332, 347312, 353514, 384524, 395808, 404016, 412433, 439456, 461776, 471352, 520968, 521854, 576786, 659184, 672917, 692664, 694624, 707028, 769048, 782781, 808032, 824866, 923552, 942704, 1041936, 1043708, 1153572, 1237299, 1318368, 1345834, 1385328, 1414056, 1538096, 1565562, 1649732, 1826489, 1885408, 2018751, 2083872, 2087416, 2307144, 2474598, 2691668, 2770656, 2828112, 3076192, 3131124, 3299464, 3652978, 4037502, 4174832, 4614288, 4949196, 5383336, 5479467, 5656224, 6262248, 6598928, 7305956, 8075004, 8349664, 9228576, 9898392, 10766672, 10958934, 12524496, 12785423, 13197856, 14611912, 16150008, 19796784, 21533344, 21917868, 25048992, 25570846, 29223824, 32300016, 38356269, 39593568, 43835736, 51141692, 58447648, 64600032, 76712538, 87671472, 102283384, 153425076, 175342944, 204566768, 306850152, 409133536, 613700304, 1227400608]

約数ペア:

[(1, 1227400608), (2, 613700304), (3, 409133536), (4, 306850152), (6, 204566768), (7, 175342944), (8, 153425076), (12, 102283384), (14, 87671472), (16, 76712538), (19, 64600032), (21, 58447648), (24, 51141692), (28, 43835736), (31, 39593568), (32, 38356269), (38, 32300016), (42, 29223824), (48, 25570846), (49, 25048992), (56, 21917868), (57, 21533344), (62, 19796784), (76, 16150008), (84, 14611912), (93, 13197856), (96, 12785423), (98, 12524496), (112, 10958934), (114, 10766672), (124, 9898392), (133, 9228576), (147, 8349664), (152, 8075004), (168, 7305956), (186, 6598928), (196, 6262248), (217, 5656224), (224, 5479467), (228, 5383336), (248, 4949196), (266, 4614288), (294, 4174832), (304, 4037502), (336, 3652978), (372, 3299464), (392, 3131124), (399, 3076192), (434, 2828112), (443, 2770656), (456, 2691668), (496, 2474598), (532, 2307144), (588, 2087416), (589, 2083872), (608, 2018751), (651, 1885408), (672, 1826489), (744, 1649732), (784, 1565562), (798, 1538096), (868, 1414056), (886, 1385328), (912, 1345834), (931, 1318368), (992, 1237299), (1064, 1153572), (1176, 1043708), (1178, 1041936), (1302, 942704), (1329, 923552), (1488, 824866), (1519, 808032), (1568, 782781), (1596, 769048), (1736, 707028), (1767, 694624), (1772, 692664), (1824, 672917), (1862, 659184), (2128, 576786), (2352, 521854), (2356, 520968), (2604, 471352), (2658, 461776), (2793, 439456), (2976, 412433), (3038, 404016), (3101, 395808), (3192, 384524), (3472, 353514), (3534, 347312), (3544, 346332), (3724, 329592), (4123, 297696), (4256, 288393), (4557, 269344), (4704, 260927), (4712, 260484), (5208, 235676), (5316, 230888), (5586, 219728), (6076, 202008), (6202, 197904), (6384, 192262), (6944, 176757), (7068, 173656), (7088, 173166), (7448, 164796), (8246, 148848), (8417, 145824), (9114, 134672), (9303, 131936), (9424, 130242), (10416, 117838), (10632, 115444), (11172, 109864), (12152, 101004), (12369, 99232), (12404, 98952), (12768, 96131), (13733, 89376), (14136, 86828), (14176, 86583), (14896, 82398), (16492, 74424), (16834, 72912), (18228, 67336), (18606, 65968), (18848, 65121), (20832, 58919), (21264, 57722), (21707, 56544), (22344, 54932), (24304, 50502), (24738, 49616), (24808, 49476), (25251, 48608), (27466, 44688), (28272, 43414), (28861, 42528), (29792, 41199), (32984, 37212), (33668, 36456)]