254876253730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{14519}}^1$

素因数の和:14816

約数の個数: 128

約数和(自身を含む): 563032166400

約数和(自身を除く): 308155912670

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 67, 70, 95, 133, 134, 190, 197, 266, 335, 394, 469, 665, 670, 938, 985, 1273, 1330, 1379, 1970, 2345, 2546, 2758, 3743, 4690, 6365, 6895, 7486, 8911, 12730, 13199, 13790, 14519, 17822, 18715, 26201, 26398, 29038, 37430, 44555, 52402, 65995, 72595, 89110, 92393, 101633, 131005, 131990, 145190, 184786, 203266, 250781, 262010, 275861, 461965, 501562, 508165, 551722, 923930, 972773, 1016330, 1253905, 1379305, 1755467, 1931027, 1945546, 2507810, 2758610, 2860243, 3510934, 3862054, 4863865, 5720486, 6809411, 8777335, 9655135, 9727730, 13618822, 14301215, 17554670, 18482687, 19310270, 20021701, 28602430, 34047055, 36965374, 40043402, 54344617, 68094110, 92413435, 100108505, 108689234, 129378809, 184826870, 191636281, 200217010, 258757618, 271723085, 380412319, 383272562, 543446170, 646894045, 760824638, 958181405, 1293788090, 1341453967, 1902061595, 1916362810, 2682907934, 3641089339, 3804123190, 6707269835, 7282178678, 13414539670, 18205446695, 25487625373, 36410893390, 50975250746, 127438126865, 254876253730]

約数ペア:

[(1, 254876253730), (2, 127438126865), (5, 50975250746), (7, 36410893390), (10, 25487625373), (14, 18205446695), (19, 13414539670), (35, 7282178678), (38, 6707269835), (67, 3804123190), (70, 3641089339), (95, 2682907934), (133, 1916362810), (134, 1902061595), (190, 1341453967), (197, 1293788090), (266, 958181405), (335, 760824638), (394, 646894045), (469, 543446170), (665, 383272562), (670, 380412319), (938, 271723085), (985, 258757618), (1273, 200217010), (1330, 191636281), (1379, 184826870), (1970, 129378809), (2345, 108689234), (2546, 100108505), (2758, 92413435), (3743, 68094110), (4690, 54344617), (6365, 40043402), (6895, 36965374), (7486, 34047055), (8911, 28602430), (12730, 20021701), (13199, 19310270), (13790, 18482687), (14519, 17554670), (17822, 14301215), (18715, 13618822), (26201, 9727730), (26398, 9655135), (29038, 8777335), (37430, 6809411), (44555, 5720486), (52402, 4863865), (65995, 3862054), (72595, 3510934), (89110, 2860243), (92393, 2758610), (101633, 2507810), (131005, 1945546), (131990, 1931027), (145190, 1755467), (184786, 1379305), (203266, 1253905), (250781, 1016330), (262010, 972773), (275861, 923930), (461965, 551722), (501562, 508165)]