268949044

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:942

約数の個数: 96

約数和(自身を含む): 626572800

約数和(自身を除く): 357623756

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 343, 364, 442, 476, 637, 686, 833, 884, 887, 1274, 1372, 1547, 1666, 1774, 2548, 3094, 3332, 3548, 4459, 5831, 6188, 6209, 8918, 10829, 11531, 11662, 12418, 15079, 17836, 21658, 23062, 23324, 24836, 30158, 43316, 43463, 46124, 60316, 75803, 80717, 86926, 105553, 151606, 161434, 173852, 196027, 211106, 303212, 304241, 322868, 392054, 422212, 565019, 608482, 738871, 784108, 1130038, 1216964, 1372189, 1477742, 2260076, 2744378, 2955484, 3955133, 5172097, 5488756, 7910266, 9605323, 10344194, 15820532, 19210646, 20688388, 38421292, 67237261, 134474522, 268949044]

約数ペア:

[(1, 268949044), (2, 134474522), (4, 67237261), (7, 38421292), (13, 20688388), (14, 19210646), (17, 15820532), (26, 10344194), (28, 9605323), (34, 7910266), (49, 5488756), (52, 5172097), (68, 3955133), (91, 2955484), (98, 2744378), (119, 2260076), (182, 1477742), (196, 1372189), (221, 1216964), (238, 1130038), (343, 784108), (364, 738871), (442, 608482), (476, 565019), (637, 422212), (686, 392054), (833, 322868), (884, 304241), (887, 303212), (1274, 211106), (1372, 196027), (1547, 173852), (1666, 161434), (1774, 151606), (2548, 105553), (3094, 86926), (3332, 80717), (3548, 75803), (4459, 60316), (5831, 46124), (6188, 43463), (6209, 43316), (8918, 30158), (10829, 24836), (11531, 23324), (11662, 23062), (12418, 21658), (15079, 17836)]