1493911328

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 4013936640

約数和(自身を除く): 2520025312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 52, 56, 62, 67, 76, 91, 104, 112, 124, 133, 134, 152, 169, 182, 208, 217, 224, 247, 248, 266, 268, 304, 338, 364, 403, 416, 434, 469, 494, 496, 532, 536, 589, 608, 676, 728, 806, 868, 871, 938, 988, 992, 1064, 1072, 1178, 1183, 1273, 1352, 1456, 1612, 1729, 1736, 1742, 1876, 1976, 2077, 2128, 2144, 2356, 2366, 2546, 2704, 2821, 2912, 3211, 3224, 3458, 3472, 3484, 3752, 3952, 4123, 4154, 4256, 4712, 4732, 5092, 5239, 5408, 5642, 6097, 6422, 6448, 6916, 6944, 6968, 7504, 7657, 7904, 8246, 8308, 8911, 9424, 9464, 10184, 10478, 11284, 11323, 12194, 12844, 12896, 13832, 13936, 14539, 15008, 15314, 16492, 16549, 16616, 17822, 18848, 18928, 20368, 20956, 22477, 22568, 22646, 24388, 25688, 27001, 27664, 27872, 29078, 30628, 32984, 33098, 33232, 35644, 36673, 37856, 39463, 40736, 41912, 44954, 45136, 45292, 48776, 51376, 53599, 54002, 55328, 58156, 61256, 65968, 66196, 66464, 71288, 73346, 78926, 79261, 83824, 89908, 90272, 90584, 97552, 99541, 102752, 107198, 108004, 115843, 116312, 122512, 131936, 132392, 142576, 146692, 157852, 158522, 167648, 179816, 181168, 189007, 195104, 199082, 214396, 215137, 216008, 231686, 232624, 245024, 264784, 276241, 285152, 293384, 315704, 317044, 351013, 359632, 362336, 378014, 398164, 428792, 430274, 432016, 463372, 465248, 513019, 529568, 552482, 586768, 631408, 634088, 696787, 702026, 719264, 756028, 796328, 857584, 860548, 864032, 926744, 1026038, 1104964, 1173536, 1262816, 1268176, 1393574, 1404052, 1505959, 1512056, 1592656, 1715168, 1721096, 1853488, 2052076, 2209928, 2457091, 2536352, 2787148, 2808104, 3011918, 3024112, 3185312, 3442192, 3591133, 3706976, 4104152, 4419856, 4914182, 5574296, 5616208, 6023836, 6048224, 6669247, 6884384, 7182266, 8208304, 8839712, 9828364, 11148592, 11232416, 12047672, 13338494, 14364532, 16416608, 19656728, 22297184, 24095344, 26676988, 28729064, 39313456, 46684729, 48190688, 53353976, 57458128, 78626912, 93369458, 106707952, 114916256, 186738916, 213415904, 373477832, 746955664, 1493911328]

約数ペア:

[(1, 1493911328), (2, 746955664), (4, 373477832), (7, 213415904), (8, 186738916), (13, 114916256), (14, 106707952), (16, 93369458), (19, 78626912), (26, 57458128), (28, 53353976), (31, 48190688), (32, 46684729), (38, 39313456), (52, 28729064), (56, 26676988), (62, 24095344), (67, 22297184), (76, 19656728), (91, 16416608), (104, 14364532), (112, 13338494), (124, 12047672), (133, 11232416), (134, 11148592), (152, 9828364), (169, 8839712), (182, 8208304), (208, 7182266), (217, 6884384), (224, 6669247), (247, 6048224), (248, 6023836), (266, 5616208), (268, 5574296), (304, 4914182), (338, 4419856), (364, 4104152), (403, 3706976), (416, 3591133), (434, 3442192), (469, 3185312), (494, 3024112), (496, 3011918), (532, 2808104), (536, 2787148), (589, 2536352), (608, 2457091), (676, 2209928), (728, 2052076), (806, 1853488), (868, 1721096), (871, 1715168), (938, 1592656), (988, 1512056), (992, 1505959), (1064, 1404052), (1072, 1393574), (1178, 1268176), (1183, 1262816), (1273, 1173536), (1352, 1104964), (1456, 1026038), (1612, 926744), (1729, 864032), (1736, 860548), (1742, 857584), (1876, 796328), (1976, 756028), (2077, 719264), (2128, 702026), (2144, 696787), (2356, 634088), (2366, 631408), (2546, 586768), (2704, 552482), (2821, 529568), (2912, 513019), (3211, 465248), (3224, 463372), (3458, 432016), (3472, 430274), (3484, 428792), (3752, 398164), (3952, 378014), (4123, 362336), (4154, 359632), (4256, 351013), (4712, 317044), (4732, 315704), (5092, 293384), (5239, 285152), (5408, 276241), (5642, 264784), (6097, 245024), (6422, 232624), (6448, 231686), (6916, 216008), (6944, 215137), (6968, 214396), (7504, 199082), (7657, 195104), (7904, 189007), (8246, 181168), (8308, 179816), (8911, 167648), (9424, 158522), (9464, 157852), (10184, 146692), (10478, 142576), (11284, 132392), (11323, 131936), (12194, 122512), (12844, 116312), (12896, 115843), (13832, 108004), (13936, 107198), (14539, 102752), (15008, 99541), (15314, 97552), (16492, 90584), (16549, 90272), (16616, 89908), (17822, 83824), (18848, 79261), (18928, 78926), (20368, 73346), (20956, 71288), (22477, 66464), (22568, 66196), (22646, 65968), (24388, 61256), (25688, 58156), (27001, 55328), (27664, 54002), (27872, 53599), (29078, 51376), (30628, 48776), (32984, 45292), (33098, 45136), (33232, 44954), (35644, 41912), (36673, 40736), (37856, 39463)]