636952650068

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{509}}^1\times {\mathrm{2591}}^1$

素因数の和:3525

約数の個数: 96

約数和(自身を含む): 1307622113280

約数和(自身を除く): 670669463212

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 367, 509, 658, 734, 1018, 1316, 1468, 2036, 2569, 2591, 3563, 5138, 5182, 7126, 10276, 10364, 14252, 17249, 18137, 23923, 34498, 36274, 47846, 68996, 72548, 95692, 120743, 121777, 167461, 186803, 241486, 243554, 334922, 373606, 482972, 487108, 669844, 747212, 852439, 950897, 1307621, 1318819, 1704878, 1901794, 2615242, 2637638, 3409756, 3803588, 5230484, 5275276, 6656279, 8779741, 9231733, 13312558, 17559482, 18463466, 26625116, 35118964, 36926932, 44692159, 61458187, 61984493, 89384318, 122916374, 123968986, 178768636, 245832748, 247937972, 312845113, 433891451, 484006573, 625690226, 867782902, 968013146, 1251380452, 1735565804, 1936026292, 3388046011, 6776092022, 13552184044, 22748308931, 45496617862, 90993235724, 159238162517, 318476325034, 636952650068]

約数ペア:

[(1, 636952650068), (2, 318476325034), (4, 159238162517), (7, 90993235724), (14, 45496617862), (28, 22748308931), (47, 13552184044), (94, 6776092022), (188, 3388046011), (329, 1936026292), (367, 1735565804), (509, 1251380452), (658, 968013146), (734, 867782902), (1018, 625690226), (1316, 484006573), (1468, 433891451), (2036, 312845113), (2569, 247937972), (2591, 245832748), (3563, 178768636), (5138, 123968986), (5182, 122916374), (7126, 89384318), (10276, 61984493), (10364, 61458187), (14252, 44692159), (17249, 36926932), (18137, 35118964), (23923, 26625116), (34498, 18463466), (36274, 17559482), (47846, 13312558), (68996, 9231733), (72548, 8779741), (95692, 6656279), (120743, 5275276), (121777, 5230484), (167461, 3803588), (186803, 3409756), (241486, 2637638), (243554, 2615242), (334922, 1901794), (373606, 1704878), (482972, 1318819), (487108, 1307621), (669844, 950897), (747212, 852439)]