229226868

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 144

約数和(自身を含む): 678417600

約数和(自身を除く): 449190732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 169, 171, 228, 234, 247, 338, 342, 351, 468, 494, 507, 513, 661, 676, 684, 702, 741, 988, 1014, 1026, 1322, 1404, 1482, 1521, 1983, 2028, 2052, 2223, 2644, 2964, 3042, 3211, 3966, 4446, 4563, 5949, 6084, 6422, 6669, 7932, 8593, 8892, 9126, 9633, 11898, 12559, 12844, 13338, 17186, 17847, 18252, 19266, 23796, 25118, 25779, 26676, 28899, 34372, 35694, 37677, 38532, 50236, 51558, 57798, 71388, 75354, 77337, 86697, 103116, 111709, 113031, 115596, 150708, 154674, 163267, 173394, 223418, 226062, 232011, 309348, 326534, 335127, 339093, 346788, 446836, 452124, 464022, 489801, 653068, 670254, 678186, 928044, 979602, 1005381, 1340508, 1356372, 1469403, 1959204, 2010762, 2122471, 2938806, 3016143, 4021524, 4244942, 4408209, 5877612, 6032286, 6367413, 8489884, 8816418, 12064572, 12734826, 17632836, 19102239, 25469652, 38204478, 57306717, 76408956, 114613434, 229226868]

約数ペア:

[(1, 229226868), (2, 114613434), (3, 76408956), (4, 57306717), (6, 38204478), (9, 25469652), (12, 19102239), (13, 17632836), (18, 12734826), (19, 12064572), (26, 8816418), (27, 8489884), (36, 6367413), (38, 6032286), (39, 5877612), (52, 4408209), (54, 4244942), (57, 4021524), (76, 3016143), (78, 2938806), (108, 2122471), (114, 2010762), (117, 1959204), (156, 1469403), (169, 1356372), (171, 1340508), (228, 1005381), (234, 979602), (247, 928044), (338, 678186), (342, 670254), (351, 653068), (468, 489801), (494, 464022), (507, 452124), (513, 446836), (661, 346788), (676, 339093), (684, 335127), (702, 326534), (741, 309348), (988, 232011), (1014, 226062), (1026, 223418), (1322, 173394), (1404, 163267), (1482, 154674), (1521, 150708), (1983, 115596), (2028, 113031), (2052, 111709), (2223, 103116), (2644, 86697), (2964, 77337), (3042, 75354), (3211, 71388), (3966, 57798), (4446, 51558), (4563, 50236), (5949, 38532), (6084, 37677), (6422, 35694), (6669, 34372), (7932, 28899), (8593, 26676), (8892, 25779), (9126, 25118), (9633, 23796), (11898, 19266), (12559, 18252), (12844, 17847), (13338, 17186)]