173831321412

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{353}}^1\times {\mathrm{2131}}^1$

素因数の和:2639

約数の個数: 216

約数和(自身を含む): 516750185952

約数和(自身を除く): 342918864540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 131, 147, 196, 252, 262, 294, 353, 393, 441, 524, 588, 706, 786, 882, 917, 1059, 1179, 1412, 1572, 1764, 1834, 2118, 2131, 2358, 2471, 2751, 3177, 3668, 4236, 4262, 4716, 4942, 5502, 6354, 6393, 6419, 7413, 8253, 8524, 9884, 11004, 12708, 12786, 12838, 14826, 14917, 16506, 17297, 19179, 19257, 22239, 25572, 25676, 29652, 29834, 33012, 34594, 38358, 38514, 44478, 44751, 46243, 51891, 57771, 59668, 69188, 76716, 77028, 88956, 89502, 92486, 103782, 104419, 115542, 134253, 138729, 155673, 179004, 184972, 207564, 208838, 231084, 268506, 277458, 279161, 311346, 313257, 323701, 416187, 417676, 537012, 554916, 558322, 622692, 626514, 647402, 752243, 832374, 837483, 939771, 971103, 1116644, 1253028, 1294804, 1504486, 1664748, 1674966, 1879542, 1942206, 1954127, 2256729, 2265907, 2512449, 2913309, 3008972, 3349932, 3759084, 3884412, 3908254, 4513458, 4531814, 5024898, 5265701, 5826618, 5862381, 6770187, 6797721, 7816508, 9026916, 9063628, 10049796, 10531402, 11653236, 11724762, 13540374, 13595442, 13678889, 15797103, 17587143, 20393163, 21062804, 23449524, 27080748, 27190884, 27357778, 31594206, 35174286, 36859907, 40786326, 41036667, 47391309, 54715556, 63188412, 70348572, 73719814, 81572652, 82073334, 94782618, 98543833, 110579721, 123110001, 147439628, 164146668, 189565236, 197087666, 221159442, 246220002, 295631499, 331739163, 394175332, 442318884, 492440004, 591262998, 663478326, 689806831, 886894497, 1182525996, 1326956652, 1379613662, 1773788994, 2069420493, 2759227324, 3547577988, 4138840986, 4828647817, 6208261479, 8277681972, 9657295634, 12416522958, 14485943451, 19314591268, 24833045916, 28971886902, 43457830353, 57943773804, 86915660706, 173831321412]

約数ペア:

[(1, 173831321412), (2, 86915660706), (3, 57943773804), (4, 43457830353), (6, 28971886902), (7, 24833045916), (9, 19314591268), (12, 14485943451), (14, 12416522958), (18, 9657295634), (21, 8277681972), (28, 6208261479), (36, 4828647817), (42, 4138840986), (49, 3547577988), (63, 2759227324), (84, 2069420493), (98, 1773788994), (126, 1379613662), (131, 1326956652), (147, 1182525996), (196, 886894497), (252, 689806831), (262, 663478326), (294, 591262998), (353, 492440004), (393, 442318884), (441, 394175332), (524, 331739163), (588, 295631499), (706, 246220002), (786, 221159442), (882, 197087666), (917, 189565236), (1059, 164146668), (1179, 147439628), (1412, 123110001), (1572, 110579721), (1764, 98543833), (1834, 94782618), (2118, 82073334), (2131, 81572652), (2358, 73719814), (2471, 70348572), (2751, 63188412), (3177, 54715556), (3668, 47391309), (4236, 41036667), (4262, 40786326), (4716, 36859907), (4942, 35174286), (5502, 31594206), (6354, 27357778), (6393, 27190884), (6419, 27080748), (7413, 23449524), (8253, 21062804), (8524, 20393163), (9884, 17587143), (11004, 15797103), (12708, 13678889), (12786, 13595442), (12838, 13540374), (14826, 11724762), (14917, 11653236), (16506, 10531402), (17297, 10049796), (19179, 9063628), (19257, 9026916), (22239, 7816508), (25572, 6797721), (25676, 6770187), (29652, 5862381), (29834, 5826618), (33012, 5265701), (34594, 5024898), (38358, 4531814), (38514, 4513458), (44478, 3908254), (44751, 3884412), (46243, 3759084), (51891, 3349932), (57771, 3008972), (59668, 2913309), (69188, 2512449), (76716, 2265907), (77028, 2256729), (88956, 1954127), (89502, 1942206), (92486, 1879542), (103782, 1674966), (104419, 1664748), (115542, 1504486), (134253, 1294804), (138729, 1253028), (155673, 1116644), (179004, 971103), (184972, 939771), (207564, 837483), (208838, 832374), (231084, 752243), (268506, 647402), (277458, 626514), (279161, 622692), (311346, 558322), (313257, 554916), (323701, 537012), (416187, 417676)]