694390948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 1381847040

約数和(自身を除く): 687456092

約数列:

[1, 2, 4, 19, 31, 38, 53, 62, 67, 76, 83, 106, 124, 134, 166, 212, 268, 332, 589, 1007, 1178, 1273, 1577, 1643, 2014, 2077, 2356, 2546, 2573, 3154, 3286, 3551, 4028, 4154, 4399, 5092, 5146, 5561, 6308, 6572, 7102, 8308, 8798, 10292, 11122, 14204, 17596, 22244, 31217, 39463, 48887, 62434, 67469, 78926, 83581, 97774, 105659, 110081, 124868, 134938, 136369, 157852, 167162, 172391, 195548, 211318, 220162, 269876, 272738, 294733, 334324, 344782, 422636, 440324, 545476, 589466, 689564, 1178932, 2091539, 2591011, 3275429, 4183078, 5182022, 5599927, 6550858, 8366156, 9136723, 10364044, 11199854, 13101716, 18273446, 22399708, 36546892, 173597737, 347195474, 694390948]

約数ペア:

[(1, 694390948), (2, 347195474), (4, 173597737), (19, 36546892), (31, 22399708), (38, 18273446), (53, 13101716), (62, 11199854), (67, 10364044), (76, 9136723), (83, 8366156), (106, 6550858), (124, 5599927), (134, 5182022), (166, 4183078), (212, 3275429), (268, 2591011), (332, 2091539), (589, 1178932), (1007, 689564), (1178, 589466), (1273, 545476), (1577, 440324), (1643, 422636), (2014, 344782), (2077, 334324), (2356, 294733), (2546, 272738), (2573, 269876), (3154, 220162), (3286, 211318), (3551, 195548), (4028, 172391), (4154, 167162), (4399, 157852), (5092, 136369), (5146, 134938), (5561, 124868), (6308, 110081), (6572, 105659), (7102, 97774), (8308, 83581), (8798, 78926), (10292, 67469), (11122, 62434), (14204, 48887), (17596, 39463), (22244, 31217)]