1957006688

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 288

約数和(自身を含む): 5276759040

約数和(自身を除く): 3319752352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 49, 52, 56, 62, 76, 91, 98, 104, 112, 124, 133, 152, 163, 182, 196, 208, 217, 224, 247, 248, 266, 304, 326, 364, 392, 403, 416, 434, 494, 496, 532, 589, 608, 637, 652, 728, 784, 806, 868, 931, 988, 992, 1064, 1141, 1178, 1274, 1304, 1456, 1519, 1568, 1612, 1729, 1736, 1862, 1976, 2119, 2128, 2282, 2356, 2548, 2608, 2821, 2912, 3038, 3097, 3224, 3458, 3472, 3724, 3952, 4123, 4238, 4256, 4564, 4712, 5053, 5096, 5216, 5642, 6076, 6194, 6448, 6916, 6944, 7448, 7657, 7904, 7987, 8246, 8476, 9128, 9424, 10106, 10192, 11284, 12103, 12152, 12388, 12896, 13832, 14833, 14896, 15314, 15974, 16492, 16952, 18256, 18848, 19747, 20212, 20384, 21679, 22568, 24206, 24304, 24776, 27664, 28861, 29666, 29792, 30628, 31948, 32984, 33904, 35371, 36512, 39494, 40261, 40424, 43358, 45136, 48412, 48608, 49552, 53599, 55328, 57722, 59332, 61256, 63896, 65689, 65968, 67808, 70742, 78988, 80522, 80848, 86716, 90272, 96007, 96824, 99104, 103831, 107198, 115444, 118664, 122512, 127792, 131378, 131936, 141484, 151753, 157976, 161044, 161696, 173432, 192014, 193648, 207662, 214396, 230888, 237328, 245024, 247597, 255584, 262756, 281827, 282968, 303506, 315952, 322088, 346864, 375193, 384028, 387296, 415324, 428792, 459823, 461776, 474656, 495194, 525512, 563654, 565936, 607012, 631904, 644176, 672049, 693728, 750386, 768056, 830648, 857584, 919646, 923552, 990388, 1051024, 1127308, 1131872, 1214024, 1248091, 1288352, 1344098, 1500772, 1536112, 1661296, 1715168, 1839292, 1972789, 1980776, 2102048, 2254616, 2428048, 2496182, 2688196, 3001544, 3072224, 3218761, 3322592, 3678584, 3945578, 3961552, 4509232, 4704343, 4856096, 4992364, 5376392, 6003088, 6437522, 7357168, 7891156, 7923104, 8736637, 9018464, 9408686, 9984728, 10752784, 12006176, 12875044, 14714336, 15782312, 17473274, 18817372, 19969456, 21505568, 25750088, 31564624, 34946548, 37634744, 39938912, 51500176, 61156459, 63129248, 69893096, 75269488, 103000352, 122312918, 139786192, 150538976, 244625836, 279572384, 489251672, 978503344, 1957006688]

約数ペア:

[(1, 1957006688), (2, 978503344), (4, 489251672), (7, 279572384), (8, 244625836), (13, 150538976), (14, 139786192), (16, 122312918), (19, 103000352), (26, 75269488), (28, 69893096), (31, 63129248), (32, 61156459), (38, 51500176), (49, 39938912), (52, 37634744), (56, 34946548), (62, 31564624), (76, 25750088), (91, 21505568), (98, 19969456), (104, 18817372), (112, 17473274), (124, 15782312), (133, 14714336), (152, 12875044), (163, 12006176), (182, 10752784), (196, 9984728), (208, 9408686), (217, 9018464), (224, 8736637), (247, 7923104), (248, 7891156), (266, 7357168), (304, 6437522), (326, 6003088), (364, 5376392), (392, 4992364), (403, 4856096), (416, 4704343), (434, 4509232), (494, 3961552), (496, 3945578), (532, 3678584), (589, 3322592), (608, 3218761), (637, 3072224), (652, 3001544), (728, 2688196), (784, 2496182), (806, 2428048), (868, 2254616), (931, 2102048), (988, 1980776), (992, 1972789), (1064, 1839292), (1141, 1715168), (1178, 1661296), (1274, 1536112), (1304, 1500772), (1456, 1344098), (1519, 1288352), (1568, 1248091), (1612, 1214024), (1729, 1131872), (1736, 1127308), (1862, 1051024), (1976, 990388), (2119, 923552), (2128, 919646), (2282, 857584), (2356, 830648), (2548, 768056), (2608, 750386), (2821, 693728), (2912, 672049), (3038, 644176), (3097, 631904), (3224, 607012), (3458, 565936), (3472, 563654), (3724, 525512), (3952, 495194), (4123, 474656), (4238, 461776), (4256, 459823), (4564, 428792), (4712, 415324), (5053, 387296), (5096, 384028), (5216, 375193), (5642, 346864), (6076, 322088), (6194, 315952), (6448, 303506), (6916, 282968), (6944, 281827), (7448, 262756), (7657, 255584), (7904, 247597), (7987, 245024), (8246, 237328), (8476, 230888), (9128, 214396), (9424, 207662), (10106, 193648), (10192, 192014), (11284, 173432), (12103, 161696), (12152, 161044), (12388, 157976), (12896, 151753), (13832, 141484), (14833, 131936), (14896, 131378), (15314, 127792), (15974, 122512), (16492, 118664), (16952, 115444), (18256, 107198), (18848, 103831), (19747, 99104), (20212, 96824), (20384, 96007), (21679, 90272), (22568, 86716), (24206, 80848), (24304, 80522), (24776, 78988), (27664, 70742), (28861, 67808), (29666, 65968), (29792, 65689), (30628, 63896), (31948, 61256), (32984, 59332), (33904, 57722), (35371, 55328), (36512, 53599), (39494, 49552), (40261, 48608), (40424, 48412), (43358, 45136)]