229731736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 508863600

約数和(自身を除く): 279131864

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 211, 232, 247, 361, 377, 422, 494, 551, 722, 754, 844, 988, 1102, 1444, 1508, 1688, 1976, 2204, 2743, 2888, 3016, 4009, 4408, 4693, 5486, 6119, 7163, 8018, 9386, 10469, 10972, 12238, 14326, 16036, 18772, 20938, 21944, 24476, 28652, 32072, 37544, 41876, 48952, 52117, 57304, 76171, 79547, 83752, 104234, 116261, 136097, 152342, 159094, 208468, 232522, 272194, 304684, 318188, 416936, 465044, 544388, 609368, 636376, 930088, 990223, 1088776, 1511393, 1980446, 2208959, 3022786, 3960892, 4417918, 6045572, 7921784, 8835836, 12091144, 17671672, 28716467, 57432934, 114865868, 229731736]

約数ペア:

[(1, 229731736), (2, 114865868), (4, 57432934), (8, 28716467), (13, 17671672), (19, 12091144), (26, 8835836), (29, 7921784), (38, 6045572), (52, 4417918), (58, 3960892), (76, 3022786), (104, 2208959), (116, 1980446), (152, 1511393), (211, 1088776), (232, 990223), (247, 930088), (361, 636376), (377, 609368), (422, 544388), (494, 465044), (551, 416936), (722, 318188), (754, 304684), (844, 272194), (988, 232522), (1102, 208468), (1444, 159094), (1508, 152342), (1688, 136097), (1976, 116261), (2204, 104234), (2743, 83752), (2888, 79547), (3016, 76171), (4009, 57304), (4408, 52117), (4693, 48952), (5486, 41876), (6119, 37544), (7163, 32072), (8018, 28652), (9386, 24476), (10469, 21944), (10972, 20938), (12238, 18772), (14326, 16036)]