267255216

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 854231040

約数和(自身を除く): 586975824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 31, 36, 38, 46, 48, 57, 62, 69, 72, 76, 92, 93, 114, 124, 137, 138, 144, 152, 171, 184, 186, 207, 228, 248, 274, 276, 279, 304, 342, 368, 372, 411, 414, 437, 456, 496, 548, 552, 558, 589, 684, 713, 744, 822, 828, 874, 912, 1096, 1104, 1116, 1178, 1233, 1311, 1368, 1426, 1488, 1644, 1656, 1748, 1767, 2139, 2192, 2232, 2356, 2466, 2603, 2622, 2736, 2852, 3151, 3288, 3312, 3496, 3534, 3933, 4247, 4278, 4464, 4712, 4932, 5206, 5244, 5301, 5704, 6302, 6417, 6576, 6992, 7068, 7809, 7866, 8494, 8556, 9424, 9453, 9864, 10412, 10488, 10602, 11408, 12604, 12741, 12834, 13547, 14136, 15618, 15732, 16988, 17112, 18906, 19728, 20824, 20976, 21204, 23427, 25208, 25482, 25668, 27094, 28272, 28359, 31236, 31464, 33976, 34224, 37812, 38223, 40641, 41648, 42408, 46854, 50416, 50964, 51336, 54188, 56718, 59869, 62472, 62928, 67952, 75624, 76446, 80693, 81282, 84816, 93708, 97681, 101928, 102672, 108376, 113436, 119738, 121923, 124944, 151248, 152892, 161386, 162564, 179607, 187416, 195362, 203856, 216752, 226872, 239476, 242079, 243846, 293043, 305784, 322772, 325128, 359214, 374832, 390724, 453744, 478952, 484158, 487692, 538821, 586086, 611568, 645544, 650256, 718428, 726237, 781448, 879129, 957904, 968316, 975384, 1077642, 1172172, 1291088, 1436856, 1452474, 1562896, 1758258, 1855939, 1936632, 1950768, 2155284, 2344344, 2873712, 2904948, 3516516, 3711878, 3873264, 4310568, 4688688, 5567817, 5809896, 7033032, 7423756, 8621136, 11135634, 11619792, 14066064, 14847512, 16703451, 22271268, 29695024, 33406902, 44542536, 66813804, 89085072, 133627608, 267255216]

約数ペア:

[(1, 267255216), (2, 133627608), (3, 89085072), (4, 66813804), (6, 44542536), (8, 33406902), (9, 29695024), (12, 22271268), (16, 16703451), (18, 14847512), (19, 14066064), (23, 11619792), (24, 11135634), (31, 8621136), (36, 7423756), (38, 7033032), (46, 5809896), (48, 5567817), (57, 4688688), (62, 4310568), (69, 3873264), (72, 3711878), (76, 3516516), (92, 2904948), (93, 2873712), (114, 2344344), (124, 2155284), (137, 1950768), (138, 1936632), (144, 1855939), (152, 1758258), (171, 1562896), (184, 1452474), (186, 1436856), (207, 1291088), (228, 1172172), (248, 1077642), (274, 975384), (276, 968316), (279, 957904), (304, 879129), (342, 781448), (368, 726237), (372, 718428), (411, 650256), (414, 645544), (437, 611568), (456, 586086), (496, 538821), (548, 487692), (552, 484158), (558, 478952), (589, 453744), (684, 390724), (713, 374832), (744, 359214), (822, 325128), (828, 322772), (874, 305784), (912, 293043), (1096, 243846), (1104, 242079), (1116, 239476), (1178, 226872), (1233, 216752), (1311, 203856), (1368, 195362), (1426, 187416), (1488, 179607), (1644, 162564), (1656, 161386), (1748, 152892), (1767, 151248), (2139, 124944), (2192, 121923), (2232, 119738), (2356, 113436), (2466, 108376), (2603, 102672), (2622, 101928), (2736, 97681), (2852, 93708), (3151, 84816), (3288, 81282), (3312, 80693), (3496, 76446), (3534, 75624), (3933, 67952), (4247, 62928), (4278, 62472), (4464, 59869), (4712, 56718), (4932, 54188), (5206, 51336), (5244, 50964), (5301, 50416), (5704, 46854), (6302, 42408), (6417, 41648), (6576, 40641), (6992, 38223), (7068, 37812), (7809, 34224), (7866, 33976), (8494, 31464), (8556, 31236), (9424, 28359), (9453, 28272), (9864, 27094), (10412, 25668), (10488, 25482), (10602, 25208), (11408, 23427), (12604, 21204), (12741, 20976), (12834, 20824), (13547, 19728), (14136, 18906), (15618, 17112), (15732, 16988)]