249233292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:1988

約数の個数: 144

約数和(自身を含む): 802593792

約数和(自身を除く): 553360500

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 47, 63, 66, 77, 84, 94, 99, 126, 132, 141, 154, 188, 198, 231, 252, 282, 308, 329, 396, 423, 462, 517, 564, 658, 693, 846, 924, 987, 1034, 1316, 1386, 1551, 1692, 1913, 1974, 2068, 2772, 2961, 3102, 3619, 3826, 3948, 4653, 5739, 5922, 6204, 7238, 7652, 9306, 10857, 11478, 11844, 13391, 14476, 17217, 18612, 21043, 21714, 22956, 26782, 32571, 34434, 40173, 42086, 43428, 53564, 63129, 65142, 68868, 80346, 84172, 89911, 120519, 126258, 130284, 147301, 160692, 179822, 189387, 241038, 252516, 269733, 294602, 359644, 378774, 441903, 482076, 539466, 589204, 629377, 757548, 809199, 883806, 989021, 1078932, 1258754, 1325709, 1618398, 1767612, 1888131, 1978042, 2517508, 2651418, 2967063, 3236796, 3776262, 3956084, 5302836, 5664393, 5934126, 6923147, 7552524, 8901189, 11328786, 11868252, 13846294, 17802378, 20769441, 22657572, 27692588, 35604756, 41538882, 62308323, 83077764, 124616646, 249233292]

約数ペア:

[(1, 249233292), (2, 124616646), (3, 83077764), (4, 62308323), (6, 41538882), (7, 35604756), (9, 27692588), (11, 22657572), (12, 20769441), (14, 17802378), (18, 13846294), (21, 11868252), (22, 11328786), (28, 8901189), (33, 7552524), (36, 6923147), (42, 5934126), (44, 5664393), (47, 5302836), (63, 3956084), (66, 3776262), (77, 3236796), (84, 2967063), (94, 2651418), (99, 2517508), (126, 1978042), (132, 1888131), (141, 1767612), (154, 1618398), (188, 1325709), (198, 1258754), (231, 1078932), (252, 989021), (282, 883806), (308, 809199), (329, 757548), (396, 629377), (423, 589204), (462, 539466), (517, 482076), (564, 441903), (658, 378774), (693, 359644), (846, 294602), (924, 269733), (987, 252516), (1034, 241038), (1316, 189387), (1386, 179822), (1551, 160692), (1692, 147301), (1913, 130284), (1974, 126258), (2068, 120519), (2772, 89911), (2961, 84172), (3102, 80346), (3619, 68868), (3826, 65142), (3948, 63129), (4653, 53564), (5739, 43428), (5922, 42086), (6204, 40173), (7238, 34434), (7652, 32571), (9306, 26782), (10857, 22956), (11478, 21714), (11844, 21043), (13391, 18612), (14476, 17217)]