400119521664

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{715153}}^1$

素因数の和:715248

約数の個数: 128

約数和(自身を含む): 1120446074880

約数和(自身を除く): 720326553216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 124, 128, 141, 186, 188, 192, 248, 282, 372, 376, 384, 496, 564, 744, 752, 992, 1128, 1457, 1488, 1504, 1984, 2256, 2914, 2976, 3008, 3968, 4371, 4512, 5828, 5952, 6016, 8742, 9024, 11656, 11904, 17484, 18048, 23312, 34968, 46624, 69936, 93248, 139872, 186496, 279744, 559488, 715153, 1430306, 2145459, 2860612, 4290918, 5721224, 8581836, 11442448, 17163672, 22169743, 22884896, 33612191, 34327344, 44339486, 45769792, 66509229, 67224382, 68654688, 88678972, 91539584, 100836573, 133018458, 134448764, 137309376, 177357944, 201673146, 266036916, 268897528, 274618752, 354715888, 403346292, 532073832, 537795056, 709431776, 806692584, 1041977921, 1064147664, 1075590112, 1418863552, 1613385168, 2083955842, 2128295328, 2151180224, 2837727104, 3125933763, 3226770336, 4167911684, 4256590656, 4302360448, 6251867526, 6453540672, 8335823368, 8513181312, 12503735052, 12907081344, 16671646736, 25007470104, 33343293472, 50014940208, 66686586944, 100029880416, 133373173888, 200059760832, 400119521664]

約数ペア:

[(1, 400119521664), (2, 200059760832), (3, 133373173888), (4, 100029880416), (6, 66686586944), (8, 50014940208), (12, 33343293472), (16, 25007470104), (24, 16671646736), (31, 12907081344), (32, 12503735052), (47, 8513181312), (48, 8335823368), (62, 6453540672), (64, 6251867526), (93, 4302360448), (94, 4256590656), (96, 4167911684), (124, 3226770336), (128, 3125933763), (141, 2837727104), (186, 2151180224), (188, 2128295328), (192, 2083955842), (248, 1613385168), (282, 1418863552), (372, 1075590112), (376, 1064147664), (384, 1041977921), (496, 806692584), (564, 709431776), (744, 537795056), (752, 532073832), (992, 403346292), (1128, 354715888), (1457, 274618752), (1488, 268897528), (1504, 266036916), (1984, 201673146), (2256, 177357944), (2914, 137309376), (2976, 134448764), (3008, 133018458), (3968, 100836573), (4371, 91539584), (4512, 88678972), (5828, 68654688), (5952, 67224382), (6016, 66509229), (8742, 45769792), (9024, 44339486), (11656, 34327344), (11904, 33612191), (17484, 22884896), (18048, 22169743), (23312, 17163672), (34968, 11442448), (46624, 8581836), (69936, 5721224), (93248, 4290918), (139872, 2860612), (186496, 2145459), (279744, 1430306), (559488, 715153)]