338331708

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1209

約数の個数: 192

約数和(自身を含む): 1085683200

約数和(自身を除く): 747351492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 27, 33, 36, 38, 39, 44, 52, 54, 57, 66, 76, 78, 99, 108, 114, 117, 132, 143, 156, 171, 198, 209, 228, 234, 247, 286, 297, 342, 351, 396, 418, 429, 468, 494, 513, 572, 594, 627, 684, 702, 741, 836, 858, 988, 1026, 1153, 1188, 1254, 1287, 1404, 1482, 1716, 1881, 2052, 2223, 2306, 2508, 2574, 2717, 2964, 3459, 3762, 3861, 4446, 4612, 5148, 5434, 5643, 6669, 6918, 7524, 7722, 8151, 8892, 10377, 10868, 11286, 12683, 13338, 13836, 14989, 15444, 16302, 20754, 21907, 22572, 24453, 25366, 26676, 29978, 31131, 32604, 38049, 41508, 43814, 44967, 48906, 50732, 59956, 62262, 65721, 73359, 76098, 87628, 89934, 97812, 114147, 124524, 131442, 134901, 146718, 152196, 164879, 179868, 197163, 228294, 240977, 262884, 269802, 284791, 293436, 329758, 342441, 394326, 404703, 456588, 481954, 494637, 539604, 569582, 591489, 659516, 684882, 722931, 788652, 809406, 854373, 963908, 989274, 1139164, 1182978, 1369764, 1445862, 1483911, 1618812, 1708746, 1978548, 2168793, 2365956, 2563119, 2891724, 2967822, 3132701, 3417492, 4337586, 4451733, 5126238, 5935644, 6265402, 6506379, 7689357, 8675172, 8903466, 9398103, 10252476, 12530804, 13012758, 15378714, 17806932, 18796206, 26025516, 28194309, 30757428, 37592412, 56388618, 84582927, 112777236, 169165854, 338331708]

約数ペア:

[(1, 338331708), (2, 169165854), (3, 112777236), (4, 84582927), (6, 56388618), (9, 37592412), (11, 30757428), (12, 28194309), (13, 26025516), (18, 18796206), (19, 17806932), (22, 15378714), (26, 13012758), (27, 12530804), (33, 10252476), (36, 9398103), (38, 8903466), (39, 8675172), (44, 7689357), (52, 6506379), (54, 6265402), (57, 5935644), (66, 5126238), (76, 4451733), (78, 4337586), (99, 3417492), (108, 3132701), (114, 2967822), (117, 2891724), (132, 2563119), (143, 2365956), (156, 2168793), (171, 1978548), (198, 1708746), (209, 1618812), (228, 1483911), (234, 1445862), (247, 1369764), (286, 1182978), (297, 1139164), (342, 989274), (351, 963908), (396, 854373), (418, 809406), (429, 788652), (468, 722931), (494, 684882), (513, 659516), (572, 591489), (594, 569582), (627, 539604), (684, 494637), (702, 481954), (741, 456588), (836, 404703), (858, 394326), (988, 342441), (1026, 329758), (1153, 293436), (1188, 284791), (1254, 269802), (1287, 262884), (1404, 240977), (1482, 228294), (1716, 197163), (1881, 179868), (2052, 164879), (2223, 152196), (2306, 146718), (2508, 134901), (2574, 131442), (2717, 124524), (2964, 114147), (3459, 97812), (3762, 89934), (3861, 87628), (4446, 76098), (4612, 73359), (5148, 65721), (5434, 62262), (5643, 59956), (6669, 50732), (6918, 48906), (7524, 44967), (7722, 43814), (8151, 41508), (8892, 38049), (10377, 32604), (10868, 31131), (11286, 29978), (12683, 26676), (13338, 25366), (13836, 24453), (14989, 22572), (15444, 21907), (16302, 20754)]