776702916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1609}}^1$

素因数の和:1706

約数の個数: 144

約数和(自身を含む): 2278523520

約数和(自身を除く): 1501820604

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 53, 66, 69, 92, 99, 106, 132, 138, 159, 198, 207, 212, 253, 276, 318, 396, 414, 477, 506, 583, 636, 759, 828, 954, 1012, 1166, 1219, 1518, 1609, 1749, 1908, 2277, 2332, 2438, 3036, 3218, 3498, 3657, 4554, 4827, 4876, 5247, 6436, 6996, 7314, 9108, 9654, 10494, 10971, 13409, 14481, 14628, 17699, 19308, 20988, 21942, 26818, 28962, 35398, 37007, 40227, 43884, 53097, 53636, 57924, 70796, 74014, 80454, 85277, 106194, 111021, 120681, 148028, 159291, 160908, 170554, 212388, 222042, 241362, 255831, 318582, 333063, 341108, 407077, 444084, 482724, 511662, 637164, 666126, 767493, 814154, 938047, 1023324, 1221231, 1332252, 1534986, 1628308, 1876094, 1961371, 2442462, 2814141, 3069972, 3663693, 3752188, 3922742, 4884924, 5628282, 5884113, 7327386, 7845484, 8442423, 11256564, 11768226, 14654772, 16884846, 17652339, 21575081, 23536452, 33769692, 35304678, 43150162, 64725243, 70609356, 86300324, 129450486, 194175729, 258900972, 388351458, 776702916]

約数ペア:

[(1, 776702916), (2, 388351458), (3, 258900972), (4, 194175729), (6, 129450486), (9, 86300324), (11, 70609356), (12, 64725243), (18, 43150162), (22, 35304678), (23, 33769692), (33, 23536452), (36, 21575081), (44, 17652339), (46, 16884846), (53, 14654772), (66, 11768226), (69, 11256564), (92, 8442423), (99, 7845484), (106, 7327386), (132, 5884113), (138, 5628282), (159, 4884924), (198, 3922742), (207, 3752188), (212, 3663693), (253, 3069972), (276, 2814141), (318, 2442462), (396, 1961371), (414, 1876094), (477, 1628308), (506, 1534986), (583, 1332252), (636, 1221231), (759, 1023324), (828, 938047), (954, 814154), (1012, 767493), (1166, 666126), (1219, 637164), (1518, 511662), (1609, 482724), (1749, 444084), (1908, 407077), (2277, 341108), (2332, 333063), (2438, 318582), (3036, 255831), (3218, 241362), (3498, 222042), (3657, 212388), (4554, 170554), (4827, 160908), (4876, 159291), (5247, 148028), (6436, 120681), (6996, 111021), (7314, 106194), (9108, 85277), (9654, 80454), (10494, 74014), (10971, 70796), (13409, 57924), (14481, 53636), (14628, 53097), (17699, 43884), (19308, 40227), (20988, 37007), (21942, 35398), (26818, 28962)]