7319338668

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1381}}^1$

素因数の和:1624

約数の個数: 144

約数和(自身を含む): 19956920256

約数和(自身を除く): 12637581588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 173, 207, 222, 276, 333, 346, 414, 444, 519, 666, 692, 828, 851, 1038, 1332, 1381, 1557, 1702, 2076, 2553, 2762, 3114, 3404, 3979, 4143, 5106, 5524, 6228, 6401, 7659, 7958, 8286, 10212, 11937, 12429, 12802, 15318, 15916, 16572, 19203, 23874, 24858, 25604, 30636, 31763, 35811, 38406, 47748, 49716, 51097, 57609, 63526, 71622, 76812, 95289, 102194, 115218, 127052, 143244, 147223, 153291, 190578, 204388, 230436, 238913, 285867, 294446, 306582, 381156, 441669, 459873, 477826, 571734, 588892, 613164, 716739, 883338, 919746, 955652, 1143468, 1175231, 1325007, 1433478, 1766676, 1839492, 2150217, 2350462, 2650014, 2866956, 3525693, 4300434, 4700924, 5300028, 5494999, 7051386, 8600868, 8839781, 10577079, 10989998, 14102772, 16484997, 17679562, 21154158, 21979996, 26519343, 32969994, 35359124, 42308316, 49454991, 53038686, 65939988, 79558029, 98909982, 106077372, 159116058, 197819964, 203314963, 318232116, 406629926, 609944889, 813259852, 1219889778, 1829834667, 2439779556, 3659669334, 7319338668]

約数ペア:

[(1, 7319338668), (2, 3659669334), (3, 2439779556), (4, 1829834667), (6, 1219889778), (9, 813259852), (12, 609944889), (18, 406629926), (23, 318232116), (36, 203314963), (37, 197819964), (46, 159116058), (69, 106077372), (74, 98909982), (92, 79558029), (111, 65939988), (138, 53038686), (148, 49454991), (173, 42308316), (207, 35359124), (222, 32969994), (276, 26519343), (333, 21979996), (346, 21154158), (414, 17679562), (444, 16484997), (519, 14102772), (666, 10989998), (692, 10577079), (828, 8839781), (851, 8600868), (1038, 7051386), (1332, 5494999), (1381, 5300028), (1557, 4700924), (1702, 4300434), (2076, 3525693), (2553, 2866956), (2762, 2650014), (3114, 2350462), (3404, 2150217), (3979, 1839492), (4143, 1766676), (5106, 1433478), (5524, 1325007), (6228, 1175231), (6401, 1143468), (7659, 955652), (7958, 919746), (8286, 883338), (10212, 716739), (11937, 613164), (12429, 588892), (12802, 571734), (15318, 477826), (15916, 459873), (16572, 441669), (19203, 381156), (23874, 306582), (24858, 294446), (25604, 285867), (30636, 238913), (31763, 230436), (35811, 204388), (38406, 190578), (47748, 153291), (49716, 147223), (51097, 143244), (57609, 127052), (63526, 115218), (71622, 102194), (76812, 95289)]