561197208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1619}}^1$

素因数の和:1753

約数の個数: 128

約数和(自身を含む): 1665619200

約数和(自身を除く): 1104421992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 101, 104, 132, 143, 156, 202, 264, 286, 303, 312, 404, 429, 572, 606, 808, 858, 1111, 1144, 1212, 1313, 1619, 1716, 2222, 2424, 2626, 3238, 3333, 3432, 3939, 4444, 4857, 5252, 6476, 6666, 7878, 8888, 9714, 10504, 12952, 13332, 14443, 15756, 17809, 19428, 21047, 26664, 28886, 31512, 35618, 38856, 42094, 43329, 53427, 57772, 63141, 71236, 84188, 86658, 106854, 115544, 126282, 142472, 163519, 168376, 173316, 213708, 231517, 252564, 327038, 346632, 427416, 463034, 490557, 505128, 654076, 694551, 926068, 981114, 1308152, 1389102, 1798709, 1852136, 1962228, 2125747, 2778204, 3597418, 3924456, 4251494, 5396127, 5556408, 6377241, 7194836, 8502988, 10792254, 12754482, 14389672, 17005976, 21584508, 23383217, 25508964, 43169016, 46766434, 51017928, 70149651, 93532868, 140299302, 187065736, 280598604, 561197208]

約数ペア:

[(1, 561197208), (2, 280598604), (3, 187065736), (4, 140299302), (6, 93532868), (8, 70149651), (11, 51017928), (12, 46766434), (13, 43169016), (22, 25508964), (24, 23383217), (26, 21584508), (33, 17005976), (39, 14389672), (44, 12754482), (52, 10792254), (66, 8502988), (78, 7194836), (88, 6377241), (101, 5556408), (104, 5396127), (132, 4251494), (143, 3924456), (156, 3597418), (202, 2778204), (264, 2125747), (286, 1962228), (303, 1852136), (312, 1798709), (404, 1389102), (429, 1308152), (572, 981114), (606, 926068), (808, 694551), (858, 654076), (1111, 505128), (1144, 490557), (1212, 463034), (1313, 427416), (1619, 346632), (1716, 327038), (2222, 252564), (2424, 231517), (2626, 213708), (3238, 173316), (3333, 168376), (3432, 163519), (3939, 142472), (4444, 126282), (4857, 115544), (5252, 106854), (6476, 86658), (6666, 84188), (7878, 71236), (8888, 63141), (9714, 57772), (10504, 53427), (12952, 43329), (13332, 42094), (14443, 38856), (15756, 35618), (17809, 31512), (19428, 28886), (21047, 26664)]