498719676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:145

約数の個数: 216

約数和(自身を含む): 1551957120

約数和(自身を除く): 1053237444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 43, 52, 57, 76, 78, 84, 86, 91, 114, 129, 133, 156, 169, 172, 182, 228, 247, 258, 266, 273, 301, 338, 364, 399, 494, 507, 516, 532, 546, 559, 602, 676, 741, 798, 817, 903, 988, 1014, 1092, 1118, 1183, 1204, 1482, 1596, 1634, 1677, 1729, 1806, 1849, 2028, 2236, 2366, 2451, 2964, 3211, 3268, 3354, 3458, 3549, 3612, 3698, 3913, 4732, 4902, 5187, 5547, 5719, 6422, 6708, 6916, 7098, 7267, 7396, 7826, 9633, 9804, 10374, 10621, 11094, 11438, 11739, 12844, 12943, 14196, 14534, 15652, 17157, 19266, 20748, 21242, 21801, 22188, 22477, 22876, 23478, 24037, 25886, 29068, 31863, 34314, 35131, 38532, 38829, 42484, 43602, 44954, 46956, 48074, 50869, 51772, 63726, 67431, 68628, 70262, 72111, 74347, 77658, 87204, 89908, 96148, 101738, 105393, 127452, 134862, 138073, 140524, 144222, 148694, 152607, 155316, 168259, 203476, 210786, 223041, 245917, 269724, 276146, 288444, 297388, 305214, 312481, 336518, 414219, 421572, 446082, 456703, 491834, 504777, 552292, 610428, 624962, 673036, 737751, 828438, 892164, 913406, 937443, 966511, 983668, 1009554, 1249924, 1370109, 1475502, 1656876, 1826812, 1874886, 1933022, 2019108, 2187367, 2740218, 2899533, 2951004, 3196921, 3749772, 3866044, 4374734, 5480436, 5799066, 5937139, 6393842, 6562101, 8749468, 9590763, 11598132, 11874278, 12787684, 13124202, 17811417, 19181526, 23748556, 26248404, 35622834, 38363052, 41559973, 71245668, 83119946, 124679919, 166239892, 249359838, 498719676]

約数ペア:

[(1, 498719676), (2, 249359838), (3, 166239892), (4, 124679919), (6, 83119946), (7, 71245668), (12, 41559973), (13, 38363052), (14, 35622834), (19, 26248404), (21, 23748556), (26, 19181526), (28, 17811417), (38, 13124202), (39, 12787684), (42, 11874278), (43, 11598132), (52, 9590763), (57, 8749468), (76, 6562101), (78, 6393842), (84, 5937139), (86, 5799066), (91, 5480436), (114, 4374734), (129, 3866044), (133, 3749772), (156, 3196921), (169, 2951004), (172, 2899533), (182, 2740218), (228, 2187367), (247, 2019108), (258, 1933022), (266, 1874886), (273, 1826812), (301, 1656876), (338, 1475502), (364, 1370109), (399, 1249924), (494, 1009554), (507, 983668), (516, 966511), (532, 937443), (546, 913406), (559, 892164), (602, 828438), (676, 737751), (741, 673036), (798, 624962), (817, 610428), (903, 552292), (988, 504777), (1014, 491834), (1092, 456703), (1118, 446082), (1183, 421572), (1204, 414219), (1482, 336518), (1596, 312481), (1634, 305214), (1677, 297388), (1729, 288444), (1806, 276146), (1849, 269724), (2028, 245917), (2236, 223041), (2366, 210786), (2451, 203476), (2964, 168259), (3211, 155316), (3268, 152607), (3354, 148694), (3458, 144222), (3549, 140524), (3612, 138073), (3698, 134862), (3913, 127452), (4732, 105393), (4902, 101738), (5187, 96148), (5547, 89908), (5719, 87204), (6422, 77658), (6708, 74347), (6916, 72111), (7098, 70262), (7267, 68628), (7396, 67431), (7826, 63726), (9633, 51772), (9804, 50869), (10374, 48074), (10621, 46956), (11094, 44954), (11438, 43602), (11739, 42484), (12844, 38829), (12943, 38532), (14196, 35131), (14534, 34314), (15652, 31863), (17157, 29068), (19266, 25886), (20748, 24037), (21242, 23478), (21801, 22876), (22188, 22477)]