21956110592

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:589

約数の個数: 288

約数和(自身を含む): 53624094720

約数和(自身を除く): 31667984128

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 31, 32, 38, 46, 52, 62, 64, 76, 92, 104, 124, 128, 152, 184, 208, 247, 248, 256, 299, 304, 368, 403, 416, 437, 487, 494, 496, 589, 598, 608, 713, 736, 806, 832, 874, 974, 988, 992, 1178, 1196, 1216, 1426, 1472, 1612, 1664, 1748, 1948, 1976, 1984, 2356, 2392, 2432, 2852, 2944, 3224, 3328, 3496, 3896, 3952, 3968, 4712, 4784, 4864, 5681, 5704, 5888, 6331, 6448, 6992, 7657, 7792, 7904, 7936, 9253, 9269, 9424, 9568, 11201, 11362, 11408, 12662, 12896, 13547, 13984, 15097, 15314, 15584, 15808, 18506, 18538, 18848, 19136, 22402, 22724, 22816, 25324, 25792, 27094, 27968, 30194, 30628, 31168, 31616, 37012, 37076, 37696, 38272, 44804, 45448, 45632, 50648, 51584, 54188, 55936, 60388, 61256, 62336, 63232, 74024, 74152, 75392, 76544, 89608, 90896, 91264, 101296, 103168, 108376, 111872, 120289, 120776, 122512, 124672, 145613, 148048, 148304, 150784, 176111, 179216, 181792, 182528, 196261, 202592, 212819, 216752, 240578, 241552, 245024, 286843, 291226, 296096, 296608, 347231, 352222, 358432, 363584, 392522, 405184, 425638, 433504, 481156, 483104, 490048, 573686, 582452, 592192, 593216, 694462, 704444, 716864, 727168, 785044, 810368, 851276, 867008, 962312, 966208, 980096, 1147372, 1164904, 1184384, 1186432, 1388924, 1408888, 1433728, 1454336, 1570088, 1620736, 1702552, 1734016, 1924624, 1932416, 1960192, 2294744, 2329808, 2368768, 2372864, 2766647, 2777848, 2817776, 2867456, 3140176, 3405104, 3468032, 3728959, 3849248, 3864832, 4514003, 4589488, 4659616, 5533294, 5555696, 5635552, 6280352, 6597389, 6810208, 7457918, 7698496, 9028006, 9178976, 9319232, 11066588, 11111392, 11271104, 12560704, 13194778, 13620416, 14915836, 15396992, 18056012, 18357952, 18638464, 22133176, 22222784, 22542208, 25121408, 26389556, 27240832, 29831672, 30793984, 36112024, 36715904, 37276928, 44266352, 44445568, 45084416, 50242816, 52779112, 54481664, 59663344, 72224048, 73431808, 85766057, 88532704, 88891136, 105558224, 119326688, 144448096, 171532114, 177065408, 211116448, 238653376, 288896192, 343064228, 354130816, 422232896, 477306752, 577792384, 686128456, 708261632, 844465792, 954613504, 1155584768, 1372256912, 1688931584, 2744513824, 5489027648, 10978055296, 21956110592]

約数ペア:

[(1, 21956110592), (2, 10978055296), (4, 5489027648), (8, 2744513824), (13, 1688931584), (16, 1372256912), (19, 1155584768), (23, 954613504), (26, 844465792), (31, 708261632), (32, 686128456), (38, 577792384), (46, 477306752), (52, 422232896), (62, 354130816), (64, 343064228), (76, 288896192), (92, 238653376), (104, 211116448), (124, 177065408), (128, 171532114), (152, 144448096), (184, 119326688), (208, 105558224), (247, 88891136), (248, 88532704), (256, 85766057), (299, 73431808), (304, 72224048), (368, 59663344), (403, 54481664), (416, 52779112), (437, 50242816), (487, 45084416), (494, 44445568), (496, 44266352), (589, 37276928), (598, 36715904), (608, 36112024), (713, 30793984), (736, 29831672), (806, 27240832), (832, 26389556), (874, 25121408), (974, 22542208), (988, 22222784), (992, 22133176), (1178, 18638464), (1196, 18357952), (1216, 18056012), (1426, 15396992), (1472, 14915836), (1612, 13620416), (1664, 13194778), (1748, 12560704), (1948, 11271104), (1976, 11111392), (1984, 11066588), (2356, 9319232), (2392, 9178976), (2432, 9028006), (2852, 7698496), (2944, 7457918), (3224, 6810208), (3328, 6597389), (3496, 6280352), (3896, 5635552), (3952, 5555696), (3968, 5533294), (4712, 4659616), (4784, 4589488), (4864, 4514003), (5681, 3864832), (5704, 3849248), (5888, 3728959), (6331, 3468032), (6448, 3405104), (6992, 3140176), (7657, 2867456), (7792, 2817776), (7904, 2777848), (7936, 2766647), (9253, 2372864), (9269, 2368768), (9424, 2329808), (9568, 2294744), (11201, 1960192), (11362, 1932416), (11408, 1924624), (12662, 1734016), (12896, 1702552), (13547, 1620736), (13984, 1570088), (15097, 1454336), (15314, 1433728), (15584, 1408888), (15808, 1388924), (18506, 1186432), (18538, 1184384), (18848, 1164904), (19136, 1147372), (22402, 980096), (22724, 966208), (22816, 962312), (25324, 867008), (25792, 851276), (27094, 810368), (27968, 785044), (30194, 727168), (30628, 716864), (31168, 704444), (31616, 694462), (37012, 593216), (37076, 592192), (37696, 582452), (38272, 573686), (44804, 490048), (45448, 483104), (45632, 481156), (50648, 433504), (51584, 425638), (54188, 405184), (55936, 392522), (60388, 363584), (61256, 358432), (62336, 352222), (63232, 347231), (74024, 296608), (74152, 296096), (75392, 291226), (76544, 286843), (89608, 245024), (90896, 241552), (91264, 240578), (101296, 216752), (103168, 212819), (108376, 202592), (111872, 196261), (120289, 182528), (120776, 181792), (122512, 179216), (124672, 176111), (145613, 150784), (148048, 148304)]