858589956

素因数分解:

$2^2\times 3^7\times 7^2\times {\mathrm{2003}}^1$

素因数の和:2042

約数の個数: 144

約数和(自身を含む): 2622674880

約数和(自身を除く): 1764084924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 729, 756, 882, 972, 1134, 1323, 1458, 1701, 1764, 2003, 2187, 2268, 2646, 2916, 3402, 3969, 4006, 4374, 5103, 5292, 6009, 6804, 7938, 8012, 8748, 10206, 11907, 12018, 14021, 15309, 15876, 18027, 20412, 23814, 24036, 28042, 30618, 35721, 36054, 42063, 47628, 54081, 56084, 61236, 71442, 72108, 84126, 98147, 107163, 108162, 126189, 142884, 162243, 168252, 196294, 214326, 216324, 252378, 294441, 324486, 378567, 392588, 428652, 486729, 504756, 588882, 648972, 757134, 883323, 973458, 1135701, 1177764, 1460187, 1514268, 1766646, 1946916, 2271402, 2649969, 2920374, 3407103, 3533292, 4380561, 4542804, 5299938, 5840748, 6814206, 7949907, 8761122, 10221309, 10599876, 13628412, 15899814, 17522244, 20442618, 23849721, 30663927, 31799628, 40885236, 47699442, 61327854, 71549163, 95398884, 122655708, 143098326, 214647489, 286196652, 429294978, 858589956]

約数ペア:

[(1, 858589956), (2, 429294978), (3, 286196652), (4, 214647489), (6, 143098326), (7, 122655708), (9, 95398884), (12, 71549163), (14, 61327854), (18, 47699442), (21, 40885236), (27, 31799628), (28, 30663927), (36, 23849721), (42, 20442618), (49, 17522244), (54, 15899814), (63, 13628412), (81, 10599876), (84, 10221309), (98, 8761122), (108, 7949907), (126, 6814206), (147, 5840748), (162, 5299938), (189, 4542804), (196, 4380561), (243, 3533292), (252, 3407103), (294, 2920374), (324, 2649969), (378, 2271402), (441, 1946916), (486, 1766646), (567, 1514268), (588, 1460187), (729, 1177764), (756, 1135701), (882, 973458), (972, 883323), (1134, 757134), (1323, 648972), (1458, 588882), (1701, 504756), (1764, 486729), (2003, 428652), (2187, 392588), (2268, 378567), (2646, 324486), (2916, 294441), (3402, 252378), (3969, 216324), (4006, 214326), (4374, 196294), (5103, 168252), (5292, 162243), (6009, 142884), (6804, 126189), (7938, 108162), (8012, 107163), (8748, 98147), (10206, 84126), (11907, 72108), (12018, 71442), (14021, 61236), (15309, 56084), (15876, 54081), (18027, 47628), (20412, 42063), (23814, 36054), (24036, 35721), (28042, 30618)]