2855250972

素因数分解:

$2^2\times 3^7\times 7^2\times {\mathrm{6661}}^1$

素因数の和:6700

約数の個数: 144

約数和(自身を含む): 8718692640

約数和(自身を除く): 5863441668

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, 2187, 2268, 2646, 2916, 3402, 3969, 4374, 5103, 5292, 6661, 6804, 7938, 8748, 10206, 11907, 13322, 15309, 15876, 19983, 20412, 23814, 26644, 30618, 35721, 39966, 46627, 47628, 59949, 61236, 71442, 79932, 93254, 107163, 119898, 139881, 142884, 179847, 186508, 214326, 239796, 279762, 326389, 359694, 419643, 428652, 539541, 559524, 652778, 719388, 839286, 979167, 1079082, 1258929, 1305556, 1618623, 1678572, 1958334, 2158164, 2517858, 2937501, 3237246, 3776787, 3916668, 4855869, 5035716, 5875002, 6474492, 7553574, 8812503, 9711738, 11330361, 11750004, 14567607, 15107148, 17625006, 19423476, 22660722, 26437509, 29135214, 33991083, 35250012, 45321444, 52875018, 58270428, 67982166, 79312527, 101973249, 105750036, 135964332, 158625054, 203946498, 237937581, 317250108, 407892996, 475875162, 713812743, 951750324, 1427625486, 2855250972]

約数ペア:

[(1, 2855250972), (2, 1427625486), (3, 951750324), (4, 713812743), (6, 475875162), (7, 407892996), (9, 317250108), (12, 237937581), (14, 203946498), (18, 158625054), (21, 135964332), (27, 105750036), (28, 101973249), (36, 79312527), (42, 67982166), (49, 58270428), (54, 52875018), (63, 45321444), (81, 35250012), (84, 33991083), (98, 29135214), (108, 26437509), (126, 22660722), (147, 19423476), (162, 17625006), (189, 15107148), (196, 14567607), (243, 11750004), (252, 11330361), (294, 9711738), (324, 8812503), (378, 7553574), (441, 6474492), (486, 5875002), (567, 5035716), (588, 4855869), (729, 3916668), (756, 3776787), (882, 3237246), (972, 2937501), (1134, 2517858), (1323, 2158164), (1458, 1958334), (1701, 1678572), (1764, 1618623), (2187, 1305556), (2268, 1258929), (2646, 1079082), (2916, 979167), (3402, 839286), (3969, 719388), (4374, 652778), (5103, 559524), (5292, 539541), (6661, 428652), (6804, 419643), (7938, 359694), (8748, 326389), (10206, 279762), (11907, 239796), (13322, 214326), (15309, 186508), (15876, 179847), (19983, 142884), (20412, 139881), (23814, 119898), (26644, 107163), (30618, 93254), (35721, 79932), (39966, 71442), (46627, 61236), (47628, 59949)]