778998132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 216

約数和(自身を含む): 2342208960

約数和(自身を除く): 1563210828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 31, 33, 36, 44, 46, 62, 66, 69, 89, 92, 93, 99, 124, 132, 138, 178, 186, 198, 207, 253, 267, 276, 279, 341, 356, 372, 396, 414, 506, 534, 558, 682, 713, 759, 801, 828, 961, 979, 1012, 1023, 1068, 1116, 1364, 1426, 1518, 1602, 1922, 1958, 2046, 2047, 2139, 2277, 2759, 2852, 2883, 2937, 3036, 3069, 3204, 3844, 3916, 4092, 4094, 4278, 4554, 5518, 5766, 5874, 6138, 6141, 6417, 7843, 8188, 8277, 8556, 8649, 8811, 9108, 10571, 11036, 11532, 11748, 12276, 12282, 12834, 15686, 16554, 17298, 17622, 18423, 21142, 22103, 22517, 23529, 24564, 24831, 25668, 30349, 31372, 31713, 33108, 34596, 35244, 36846, 42284, 44206, 45034, 47058, 49662, 60698, 63426, 63457, 66309, 67551, 70587, 73692, 85529, 88412, 90068, 91047, 94116, 95139, 99324, 121396, 126852, 126914, 132618, 135102, 141174, 171058, 182094, 190278, 190371, 198927, 202653, 243133, 253828, 256587, 265236, 270204, 273141, 282348, 342116, 364188, 380556, 380742, 397854, 405306, 486266, 513174, 546282, 571113, 698027, 729399, 761484, 769761, 795708, 810612, 940819, 972532, 1026348, 1092564, 1142226, 1396054, 1458798, 1539522, 1881638, 1967167, 2094081, 2188197, 2284452, 2792108, 2822457, 2917596, 3079044, 3763276, 3934334, 4188162, 4376394, 5644914, 5901501, 6282243, 7868668, 8376324, 8467371, 8752788, 11289828, 11803002, 12564486, 16934742, 17704503, 21638837, 23606004, 25128972, 33869484, 35409006, 43277674, 64916511, 70818012, 86555348, 129833022, 194749533, 259666044, 389499066, 778998132]

約数ペア:

[(1, 778998132), (2, 389499066), (3, 259666044), (4, 194749533), (6, 129833022), (9, 86555348), (11, 70818012), (12, 64916511), (18, 43277674), (22, 35409006), (23, 33869484), (31, 25128972), (33, 23606004), (36, 21638837), (44, 17704503), (46, 16934742), (62, 12564486), (66, 11803002), (69, 11289828), (89, 8752788), (92, 8467371), (93, 8376324), (99, 7868668), (124, 6282243), (132, 5901501), (138, 5644914), (178, 4376394), (186, 4188162), (198, 3934334), (207, 3763276), (253, 3079044), (267, 2917596), (276, 2822457), (279, 2792108), (341, 2284452), (356, 2188197), (372, 2094081), (396, 1967167), (414, 1881638), (506, 1539522), (534, 1458798), (558, 1396054), (682, 1142226), (713, 1092564), (759, 1026348), (801, 972532), (828, 940819), (961, 810612), (979, 795708), (1012, 769761), (1023, 761484), (1068, 729399), (1116, 698027), (1364, 571113), (1426, 546282), (1518, 513174), (1602, 486266), (1922, 405306), (1958, 397854), (2046, 380742), (2047, 380556), (2139, 364188), (2277, 342116), (2759, 282348), (2852, 273141), (2883, 270204), (2937, 265236), (3036, 256587), (3069, 253828), (3204, 243133), (3844, 202653), (3916, 198927), (4092, 190371), (4094, 190278), (4278, 182094), (4554, 171058), (5518, 141174), (5766, 135102), (5874, 132618), (6138, 126914), (6141, 126852), (6417, 121396), (7843, 99324), (8188, 95139), (8277, 94116), (8556, 91047), (8649, 90068), (8811, 88412), (9108, 85529), (10571, 73692), (11036, 70587), (11532, 67551), (11748, 66309), (12276, 63457), (12282, 63426), (12834, 60698), (15686, 49662), (16554, 47058), (17298, 45034), (17622, 44206), (18423, 42284), (21142, 36846), (22103, 35244), (22517, 34596), (23529, 33108), (24564, 31713), (24831, 31372), (25668, 30349)]