1780300700676

素因数分解:

$2^2\times 3^6\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{505823}}^1$

素因数の和:505933

約数の個数: 168

約数和(自身を含む): 5015597013504

約数和(自身を除く): 3235296312828

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 71, 81, 102, 108, 142, 153, 162, 204, 213, 243, 284, 306, 324, 426, 459, 486, 612, 639, 729, 852, 918, 972, 1207, 1278, 1377, 1458, 1836, 1917, 2414, 2556, 2754, 2916, 3621, 3834, 4131, 4828, 5508, 5751, 7242, 7668, 8262, 10863, 11502, 12393, 14484, 16524, 17253, 21726, 23004, 24786, 32589, 34506, 43452, 49572, 51759, 65178, 69012, 97767, 103518, 130356, 195534, 207036, 293301, 391068, 505823, 586602, 879903, 1011646, 1173204, 1517469, 1759806, 2023292, 3034938, 3519612, 4552407, 6069876, 8598991, 9104814, 13657221, 17197982, 18209628, 25796973, 27314442, 34395964, 35913433, 40971663, 51593946, 54628884, 71826866, 77390919, 81943326, 103187892, 107740299, 122914989, 143653732, 154781838, 163886652, 215480598, 232172757, 245829978, 309563676, 323220897, 368744967, 430961196, 464345514, 491659956, 610528361, 646441794, 696518271, 737489934, 928691028, 969662691, 1221056722, 1292883588, 1393036542, 1474979868, 1831585083, 1939325382, 2089554813, 2442113444, 2786073084, 2908988073, 3663170166, 3878650764, 4179109626, 5494755249, 5817976146, 6268664439, 7326340332, 8358219252, 8726964219, 10989510498, 11635952292, 12537328878, 16484265747, 17453928438, 21979020996, 25074657756, 26180892657, 32968531494, 34907856876, 49452797241, 52361785314, 65937062988, 98905594482, 104723570628, 148358391723, 197811188964, 296716783446, 445075175169, 593433566892, 890150350338, 1780300700676]

約数ペア:

[(1, 1780300700676), (2, 890150350338), (3, 593433566892), (4, 445075175169), (6, 296716783446), (9, 197811188964), (12, 148358391723), (17, 104723570628), (18, 98905594482), (27, 65937062988), (34, 52361785314), (36, 49452797241), (51, 34907856876), (54, 32968531494), (68, 26180892657), (71, 25074657756), (81, 21979020996), (102, 17453928438), (108, 16484265747), (142, 12537328878), (153, 11635952292), (162, 10989510498), (204, 8726964219), (213, 8358219252), (243, 7326340332), (284, 6268664439), (306, 5817976146), (324, 5494755249), (426, 4179109626), (459, 3878650764), (486, 3663170166), (612, 2908988073), (639, 2786073084), (729, 2442113444), (852, 2089554813), (918, 1939325382), (972, 1831585083), (1207, 1474979868), (1278, 1393036542), (1377, 1292883588), (1458, 1221056722), (1836, 969662691), (1917, 928691028), (2414, 737489934), (2556, 696518271), (2754, 646441794), (2916, 610528361), (3621, 491659956), (3834, 464345514), (4131, 430961196), (4828, 368744967), (5508, 323220897), (5751, 309563676), (7242, 245829978), (7668, 232172757), (8262, 215480598), (10863, 163886652), (11502, 154781838), (12393, 143653732), (14484, 122914989), (16524, 107740299), (17253, 103187892), (21726, 81943326), (23004, 77390919), (24786, 71826866), (32589, 54628884), (34506, 51593946), (43452, 40971663), (49572, 35913433), (51759, 34395964), (65178, 27314442), (69012, 25796973), (97767, 18209628), (103518, 17197982), (130356, 13657221), (195534, 9104814), (207036, 8598991), (293301, 6069876), (391068, 4552407), (505823, 3519612), (586602, 3034938), (879903, 2023292), (1011646, 1759806), (1173204, 1517469)]