212627268

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 180

約数和(自身を含む): 660456720

約数和(自身を除く): 447829452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 59, 63, 81, 84, 98, 108, 118, 126, 147, 162, 177, 189, 196, 227, 236, 252, 294, 324, 354, 378, 413, 441, 454, 531, 567, 588, 681, 708, 756, 826, 882, 908, 1062, 1134, 1239, 1323, 1362, 1589, 1593, 1652, 1764, 2043, 2124, 2268, 2478, 2646, 2724, 2891, 3178, 3186, 3717, 3969, 4086, 4767, 4779, 4956, 5292, 5782, 6129, 6356, 6372, 7434, 7938, 8172, 8673, 9534, 9558, 11123, 11151, 11564, 12258, 13393, 14301, 14868, 15876, 17346, 18387, 19068, 19116, 22246, 22302, 24516, 26019, 26786, 28602, 33369, 33453, 34692, 36774, 40179, 42903, 44492, 44604, 52038, 53572, 57204, 66738, 66906, 73548, 78057, 80358, 85806, 93751, 100107, 104076, 120537, 128709, 133476, 133812, 156114, 160716, 171612, 187502, 200214, 234171, 241074, 257418, 281253, 300321, 312228, 361611, 375004, 400428, 468342, 482148, 514836, 562506, 600642, 656257, 723222, 843759, 900963, 936684, 1084833, 1125012, 1201284, 1312514, 1446444, 1687518, 1801926, 1968771, 2169666, 2531277, 2625028, 3375036, 3603852, 3937542, 4339332, 5062554, 5906313, 7593831, 7875084, 10125108, 11812626, 15187662, 17718939, 23625252, 30375324, 35437878, 53156817, 70875756, 106313634, 212627268]

約数ペア:

[(1, 212627268), (2, 106313634), (3, 70875756), (4, 53156817), (6, 35437878), (7, 30375324), (9, 23625252), (12, 17718939), (14, 15187662), (18, 11812626), (21, 10125108), (27, 7875084), (28, 7593831), (36, 5906313), (42, 5062554), (49, 4339332), (54, 3937542), (59, 3603852), (63, 3375036), (81, 2625028), (84, 2531277), (98, 2169666), (108, 1968771), (118, 1801926), (126, 1687518), (147, 1446444), (162, 1312514), (177, 1201284), (189, 1125012), (196, 1084833), (227, 936684), (236, 900963), (252, 843759), (294, 723222), (324, 656257), (354, 600642), (378, 562506), (413, 514836), (441, 482148), (454, 468342), (531, 400428), (567, 375004), (588, 361611), (681, 312228), (708, 300321), (756, 281253), (826, 257418), (882, 241074), (908, 234171), (1062, 200214), (1134, 187502), (1239, 171612), (1323, 160716), (1362, 156114), (1589, 133812), (1593, 133476), (1652, 128709), (1764, 120537), (2043, 104076), (2124, 100107), (2268, 93751), (2478, 85806), (2646, 80358), (2724, 78057), (2891, 73548), (3178, 66906), (3186, 66738), (3717, 57204), (3969, 53572), (4086, 52038), (4767, 44604), (4779, 44492), (4956, 42903), (5292, 40179), (5782, 36774), (6129, 34692), (6356, 33453), (6372, 33369), (7434, 28602), (7938, 26786), (8172, 26019), (8673, 24516), (9534, 22302), (9558, 22246), (11123, 19116), (11151, 19068), (11564, 18387), (12258, 17346), (13393, 15876), (14301, 14868)]