337658958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 920159136

約数和(自身を除く): 582500178

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 101, 117, 126, 157, 169, 182, 202, 234, 273, 303, 314, 338, 471, 507, 546, 606, 707, 819, 909, 942, 1014, 1099, 1183, 1313, 1413, 1414, 1521, 1638, 1818, 2041, 2121, 2198, 2366, 2626, 2826, 3042, 3297, 3549, 3939, 4082, 4242, 6123, 6363, 6594, 7098, 7878, 9191, 9891, 10647, 11817, 12246, 12726, 14287, 15857, 17069, 18369, 18382, 19782, 21294, 23634, 26533, 27573, 28574, 31714, 34138, 36738, 42861, 47571, 51207, 53066, 55146, 79599, 82719, 85722, 95142, 102414, 110999, 119483, 128583, 142713, 153621, 159198, 165438, 185731, 206141, 221998, 238797, 238966, 257166, 285426, 307242, 332997, 358449, 371462, 412282, 477594, 557193, 618423, 665994, 716898, 998991, 1075347, 1114386, 1236846, 1442987, 1671579, 1855269, 1997982, 2150694, 2679833, 2885974, 3343158, 3710538, 4328961, 5359666, 8039499, 8657922, 12986883, 16078998, 18758831, 24118497, 25973766, 37517662, 48236994, 56276493, 112552986, 168829479, 337658958]

約数ペア:

[(1, 337658958), (2, 168829479), (3, 112552986), (6, 56276493), (7, 48236994), (9, 37517662), (13, 25973766), (14, 24118497), (18, 18758831), (21, 16078998), (26, 12986883), (39, 8657922), (42, 8039499), (63, 5359666), (78, 4328961), (91, 3710538), (101, 3343158), (117, 2885974), (126, 2679833), (157, 2150694), (169, 1997982), (182, 1855269), (202, 1671579), (234, 1442987), (273, 1236846), (303, 1114386), (314, 1075347), (338, 998991), (471, 716898), (507, 665994), (546, 618423), (606, 557193), (707, 477594), (819, 412282), (909, 371462), (942, 358449), (1014, 332997), (1099, 307242), (1183, 285426), (1313, 257166), (1413, 238966), (1414, 238797), (1521, 221998), (1638, 206141), (1818, 185731), (2041, 165438), (2121, 159198), (2198, 153621), (2366, 142713), (2626, 128583), (2826, 119483), (3042, 110999), (3297, 102414), (3549, 95142), (3939, 85722), (4082, 82719), (4242, 79599), (6123, 55146), (6363, 53066), (6594, 51207), (7098, 47571), (7878, 42861), (9191, 36738), (9891, 34138), (10647, 31714), (11817, 28574), (12246, 27573), (12726, 26533), (14287, 23634), (15857, 21294), (17069, 19782), (18369, 18382)]