220064208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:721

約数の個数: 160

約数和(自身を含む): 709287936

約数和(自身を除く): 489223728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 83, 84, 91, 104, 112, 156, 166, 168, 182, 208, 249, 273, 312, 332, 336, 364, 498, 546, 581, 607, 624, 664, 728, 996, 1079, 1092, 1162, 1214, 1328, 1456, 1743, 1821, 1992, 2158, 2184, 2324, 2428, 3237, 3486, 3642, 3984, 4249, 4316, 4368, 4648, 4856, 6474, 6972, 7284, 7553, 7891, 8498, 8632, 9296, 9712, 12747, 12948, 13944, 14568, 15106, 15782, 16996, 17264, 22659, 23673, 25494, 25896, 27888, 29136, 30212, 31564, 33992, 45318, 47346, 50381, 50988, 51792, 55237, 60424, 63128, 67984, 90636, 94692, 100762, 101976, 110474, 120848, 126256, 151143, 165711, 181272, 189384, 201524, 203952, 220948, 302286, 331422, 352667, 362544, 378768, 403048, 441896, 604572, 654953, 662844, 705334, 806096, 883792, 1058001, 1209144, 1309906, 1325688, 1410668, 1964859, 2116002, 2418288, 2619812, 2651376, 2821336, 3929718, 4232004, 4584671, 5239624, 5642672, 7859436, 8464008, 9169342, 10479248, 13754013, 15718872, 16928016, 18338684, 27508026, 31437744, 36677368, 55016052, 73354736, 110032104, 220064208]

約数ペア:

[(1, 220064208), (2, 110032104), (3, 73354736), (4, 55016052), (6, 36677368), (7, 31437744), (8, 27508026), (12, 18338684), (13, 16928016), (14, 15718872), (16, 13754013), (21, 10479248), (24, 9169342), (26, 8464008), (28, 7859436), (39, 5642672), (42, 5239624), (48, 4584671), (52, 4232004), (56, 3929718), (78, 2821336), (83, 2651376), (84, 2619812), (91, 2418288), (104, 2116002), (112, 1964859), (156, 1410668), (166, 1325688), (168, 1309906), (182, 1209144), (208, 1058001), (249, 883792), (273, 806096), (312, 705334), (332, 662844), (336, 654953), (364, 604572), (498, 441896), (546, 403048), (581, 378768), (607, 362544), (624, 352667), (664, 331422), (728, 302286), (996, 220948), (1079, 203952), (1092, 201524), (1162, 189384), (1214, 181272), (1328, 165711), (1456, 151143), (1743, 126256), (1821, 120848), (1992, 110474), (2158, 101976), (2184, 100762), (2324, 94692), (2428, 90636), (3237, 67984), (3486, 63128), (3642, 60424), (3984, 55237), (4249, 51792), (4316, 50988), (4368, 50381), (4648, 47346), (4856, 45318), (6474, 33992), (6972, 31564), (7284, 30212), (7553, 29136), (7891, 27888), (8498, 25896), (8632, 25494), (9296, 23673), (9712, 22659), (12747, 17264), (12948, 16996), (13944, 15782), (14568, 15106)]