488607952

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 1214208000

約数和(自身を除く): 725600048

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 67, 76, 92, 112, 133, 134, 149, 152, 161, 184, 266, 268, 298, 304, 322, 368, 437, 469, 532, 536, 596, 644, 874, 938, 1043, 1064, 1072, 1192, 1273, 1288, 1541, 1748, 1876, 2086, 2128, 2384, 2546, 2576, 2831, 3059, 3082, 3427, 3496, 3752, 4172, 5092, 5662, 6118, 6164, 6854, 6992, 7504, 8344, 8911, 9983, 10184, 10787, 11324, 12236, 12328, 13708, 16688, 17822, 19817, 19966, 20368, 21574, 22648, 23989, 24472, 24656, 27416, 29279, 35644, 39634, 39932, 43148, 45296, 47978, 48944, 54832, 58558, 65113, 69881, 71288, 79268, 79864, 86296, 95956, 117116, 130226, 139762, 142576, 158536, 159728, 172592, 189677, 191912, 204953, 229609, 234232, 260452, 279524, 317072, 379354, 383824, 409906, 455791, 459218, 468464, 520904, 559048, 758708, 819812, 911582, 918436, 1041808, 1118096, 1327739, 1517416, 1607263, 1639624, 1823164, 1836872, 2655478, 3034832, 3214526, 3279248, 3646328, 3673744, 4362571, 5310956, 6429052, 7292656, 8725142, 10621912, 12858104, 17450284, 21243824, 25716208, 30537997, 34900568, 61075994, 69801136, 122151988, 244303976, 488607952]

約数ペア:

[(1, 488607952), (2, 244303976), (4, 122151988), (7, 69801136), (8, 61075994), (14, 34900568), (16, 30537997), (19, 25716208), (23, 21243824), (28, 17450284), (38, 12858104), (46, 10621912), (56, 8725142), (67, 7292656), (76, 6429052), (92, 5310956), (112, 4362571), (133, 3673744), (134, 3646328), (149, 3279248), (152, 3214526), (161, 3034832), (184, 2655478), (266, 1836872), (268, 1823164), (298, 1639624), (304, 1607263), (322, 1517416), (368, 1327739), (437, 1118096), (469, 1041808), (532, 918436), (536, 911582), (596, 819812), (644, 758708), (874, 559048), (938, 520904), (1043, 468464), (1064, 459218), (1072, 455791), (1192, 409906), (1273, 383824), (1288, 379354), (1541, 317072), (1748, 279524), (1876, 260452), (2086, 234232), (2128, 229609), (2384, 204953), (2546, 191912), (2576, 189677), (2831, 172592), (3059, 159728), (3082, 158536), (3427, 142576), (3496, 139762), (3752, 130226), (4172, 117116), (5092, 95956), (5662, 86296), (6118, 79864), (6164, 79268), (6854, 71288), (6992, 69881), (7504, 65113), (8344, 58558), (8911, 54832), (9983, 48944), (10184, 47978), (10787, 45296), (11324, 43148), (12236, 39932), (12328, 39634), (13708, 35644), (16688, 29279), (17822, 27416), (19817, 24656), (19966, 24472), (20368, 23989), (21574, 22648)]