196456428

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 637486080

約数和(自身を除く): 441029652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 47, 54, 57, 63, 76, 81, 84, 94, 97, 108, 114, 126, 133, 141, 162, 171, 188, 189, 194, 228, 252, 266, 282, 291, 324, 329, 342, 378, 388, 399, 423, 513, 532, 564, 567, 582, 658, 679, 684, 756, 798, 846, 873, 893, 987, 1026, 1134, 1164, 1197, 1269, 1316, 1358, 1539, 1596, 1692, 1746, 1786, 1843, 1974, 2037, 2052, 2268, 2394, 2538, 2619, 2679, 2716, 2961, 3078, 3492, 3572, 3591, 3686, 3807, 3948, 4074, 4559, 4788, 5076, 5238, 5358, 5529, 5922, 6111, 6156, 6251, 7182, 7372, 7614, 7857, 8037, 8148, 8883, 9118, 10476, 10716, 10773, 11058, 11844, 12222, 12502, 12901, 13677, 14364, 15228, 15714, 16074, 16587, 17766, 18236, 18333, 18753, 21546, 22116, 24111, 24444, 25004, 25802, 26649, 27354, 31428, 31913, 32148, 33174, 35532, 36666, 37506, 38703, 41031, 43092, 48222, 49761, 51604, 53298, 54708, 54999, 56259, 63826, 66348, 72333, 73332, 75012, 77406, 82062, 86621, 95739, 96444, 99522, 106596, 109998, 112518, 116109, 123093, 127652, 144666, 149283, 154812, 164124, 168777, 173242, 191478, 199044, 219996, 225036, 232218, 246186, 259863, 287217, 289332, 298566, 337554, 346484, 348327, 369279, 382956, 464436, 492372, 506331, 519726, 574434, 597132, 606347, 675108, 696654, 738558, 779589, 861651, 1012662, 1039452, 1044981, 1148868, 1212694, 1393308, 1477116, 1559178, 1723302, 1819041, 2025324, 2089962, 2338767, 2425388, 2584953, 3118356, 3446604, 3638082, 4179924, 4677534, 5169906, 5457123, 7016301, 7276164, 9355068, 10339812, 10914246, 14032602, 16371369, 21828492, 28065204, 32742738, 49114107, 65485476, 98228214, 196456428]

約数ペア:

[(1, 196456428), (2, 98228214), (3, 65485476), (4, 49114107), (6, 32742738), (7, 28065204), (9, 21828492), (12, 16371369), (14, 14032602), (18, 10914246), (19, 10339812), (21, 9355068), (27, 7276164), (28, 7016301), (36, 5457123), (38, 5169906), (42, 4677534), (47, 4179924), (54, 3638082), (57, 3446604), (63, 3118356), (76, 2584953), (81, 2425388), (84, 2338767), (94, 2089962), (97, 2025324), (108, 1819041), (114, 1723302), (126, 1559178), (133, 1477116), (141, 1393308), (162, 1212694), (171, 1148868), (188, 1044981), (189, 1039452), (194, 1012662), (228, 861651), (252, 779589), (266, 738558), (282, 696654), (291, 675108), (324, 606347), (329, 597132), (342, 574434), (378, 519726), (388, 506331), (399, 492372), (423, 464436), (513, 382956), (532, 369279), (564, 348327), (567, 346484), (582, 337554), (658, 298566), (679, 289332), (684, 287217), (756, 259863), (798, 246186), (846, 232218), (873, 225036), (893, 219996), (987, 199044), (1026, 191478), (1134, 173242), (1164, 168777), (1197, 164124), (1269, 154812), (1316, 149283), (1358, 144666), (1539, 127652), (1596, 123093), (1692, 116109), (1746, 112518), (1786, 109998), (1843, 106596), (1974, 99522), (2037, 96444), (2052, 95739), (2268, 86621), (2394, 82062), (2538, 77406), (2619, 75012), (2679, 73332), (2716, 72333), (2961, 66348), (3078, 63826), (3492, 56259), (3572, 54999), (3591, 54708), (3686, 53298), (3807, 51604), (3948, 49761), (4074, 48222), (4559, 43092), (4788, 41031), (5076, 38703), (5238, 37506), (5358, 36666), (5529, 35532), (5922, 33174), (6111, 32148), (6156, 31913), (6251, 31428), (7182, 27354), (7372, 26649), (7614, 25802), (7857, 25004), (8037, 24444), (8148, 24111), (8883, 22116), (9118, 21546), (10476, 18753), (10716, 18333), (10773, 18236), (11058, 17766), (11844, 16587), (12222, 16074), (12502, 15714), (12901, 15228), (13677, 14364)]