17385186238

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:602

約数の個数: 128

約数和(自身を含む): 33987962880

約数和(自身を除く): 16602776642

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 71, 119, 133, 142, 173, 238, 266, 313, 323, 346, 497, 626, 646, 994, 1207, 1211, 1349, 2191, 2261, 2414, 2422, 2698, 2941, 3287, 4382, 4522, 5321, 5882, 5947, 6574, 8449, 9443, 10642, 11894, 12283, 16898, 18886, 20587, 22223, 22933, 23009, 24566, 37247, 41174, 41629, 44446, 45866, 46018, 54149, 55879, 74494, 83258, 85981, 101099, 108298, 111758, 155561, 160531, 171962, 202198, 208811, 233377, 311122, 321062, 377791, 379043, 391153, 417622, 422237, 466754, 707693, 755582, 758086, 782306, 844474, 920533, 1028831, 1415386, 1461677, 1633639, 1841066, 2057662, 2644537, 2923354, 2955659, 3267278, 3844579, 3967409, 5289074, 5911318, 6443731, 7178029, 7201817, 7689158, 7934818, 12887462, 14356058, 14403634, 17490127, 26912053, 27771863, 34980254, 50246203, 53824106, 55543726, 65357843, 73047001, 100492406, 122430889, 130715686, 146094002, 244861778, 457504901, 511329007, 915009802, 1022658014, 1241799017, 2483598034, 8692593119, 17385186238]

約数ペア:

[(1, 17385186238), (2, 8692593119), (7, 2483598034), (14, 1241799017), (17, 1022658014), (19, 915009802), (34, 511329007), (38, 457504901), (71, 244861778), (119, 146094002), (133, 130715686), (142, 122430889), (173, 100492406), (238, 73047001), (266, 65357843), (313, 55543726), (323, 53824106), (346, 50246203), (497, 34980254), (626, 27771863), (646, 26912053), (994, 17490127), (1207, 14403634), (1211, 14356058), (1349, 12887462), (2191, 7934818), (2261, 7689158), (2414, 7201817), (2422, 7178029), (2698, 6443731), (2941, 5911318), (3287, 5289074), (4382, 3967409), (4522, 3844579), (5321, 3267278), (5882, 2955659), (5947, 2923354), (6574, 2644537), (8449, 2057662), (9443, 1841066), (10642, 1633639), (11894, 1461677), (12283, 1415386), (16898, 1028831), (18886, 920533), (20587, 844474), (22223, 782306), (22933, 758086), (23009, 755582), (24566, 707693), (37247, 466754), (41174, 422237), (41629, 417622), (44446, 391153), (45866, 379043), (46018, 377791), (54149, 321062), (55879, 311122), (74494, 233377), (83258, 208811), (85981, 202198), (101099, 171962), (108298, 160531), (111758, 155561)]