1261830696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3319}}^1$

素因数の和:3439

約数の個数: 128

約数和(自身を含む): 3773644800

約数和(自身を除く): 2511814104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 73, 84, 93, 124, 146, 168, 186, 217, 219, 248, 292, 372, 434, 438, 511, 584, 651, 744, 868, 876, 1022, 1302, 1533, 1736, 1752, 2044, 2263, 2604, 3066, 3319, 4088, 4526, 5208, 6132, 6638, 6789, 9052, 9957, 12264, 13276, 13578, 15841, 18104, 19914, 23233, 26552, 27156, 31682, 39828, 46466, 47523, 54312, 63364, 69699, 79656, 92932, 95046, 102889, 126728, 139398, 185864, 190092, 205778, 242287, 278796, 308667, 380184, 411556, 484574, 557592, 617334, 720223, 726861, 823112, 969148, 1234668, 1440446, 1453722, 1696009, 1938296, 2160669, 2469336, 2880892, 2907444, 3392018, 4321338, 5088027, 5761784, 5814888, 6784036, 7510897, 8642676, 10176054, 13568072, 15021794, 17285352, 20352108, 22532691, 30043588, 40704216, 45065382, 52576279, 60087176, 90130764, 105152558, 157728837, 180261528, 210305116, 315457674, 420610232, 630915348, 1261830696]

約数ペア:

[(1, 1261830696), (2, 630915348), (3, 420610232), (4, 315457674), (6, 210305116), (7, 180261528), (8, 157728837), (12, 105152558), (14, 90130764), (21, 60087176), (24, 52576279), (28, 45065382), (31, 40704216), (42, 30043588), (56, 22532691), (62, 20352108), (73, 17285352), (84, 15021794), (93, 13568072), (124, 10176054), (146, 8642676), (168, 7510897), (186, 6784036), (217, 5814888), (219, 5761784), (248, 5088027), (292, 4321338), (372, 3392018), (434, 2907444), (438, 2880892), (511, 2469336), (584, 2160669), (651, 1938296), (744, 1696009), (868, 1453722), (876, 1440446), (1022, 1234668), (1302, 969148), (1533, 823112), (1736, 726861), (1752, 720223), (2044, 617334), (2263, 557592), (2604, 484574), (3066, 411556), (3319, 380184), (4088, 308667), (4526, 278796), (5208, 242287), (6132, 205778), (6638, 190092), (6789, 185864), (9052, 139398), (9957, 126728), (12264, 102889), (13276, 95046), (13578, 92932), (15841, 79656), (18104, 69699), (19914, 63364), (23233, 54312), (26552, 47523), (27156, 46466), (31682, 39828)]