246921948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4016

約数の個数: 144

約数和(自身を含む): 808837120

約数和(自身を除く): 561915172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 3967, 4446, 4788, 5187, 6916, 7934, 8892, 10374, 11901, 15561, 15868, 20748, 23802, 27769, 31122, 35703, 47604, 51571, 55538, 62244, 71406, 75373, 83307, 103142, 111076, 142812, 150746, 154713, 166614, 206284, 226119, 249921, 301492, 309426, 333228, 360997, 452238, 464139, 499842, 527611, 618852, 678357, 721994, 904476, 928278, 979849, 999684, 1055222, 1082991, 1356714, 1443988, 1582833, 1856556, 1959698, 2110444, 2165982, 2713428, 2939547, 3165666, 3248973, 3919396, 4331964, 4748499, 5879094, 6331332, 6497946, 6858943, 8818641, 9496998, 11758188, 12995892, 13717886, 17637282, 18993996, 20576829, 27435772, 35274564, 41153658, 61730487, 82307316, 123460974, 246921948]

約数ペア:

[(1, 246921948), (2, 123460974), (3, 82307316), (4, 61730487), (6, 41153658), (7, 35274564), (9, 27435772), (12, 20576829), (13, 18993996), (14, 17637282), (18, 13717886), (19, 12995892), (21, 11758188), (26, 9496998), (28, 8818641), (36, 6858943), (38, 6497946), (39, 6331332), (42, 5879094), (52, 4748499), (57, 4331964), (63, 3919396), (76, 3248973), (78, 3165666), (84, 2939547), (91, 2713428), (114, 2165982), (117, 2110444), (126, 1959698), (133, 1856556), (156, 1582833), (171, 1443988), (182, 1356714), (228, 1082991), (234, 1055222), (247, 999684), (252, 979849), (266, 928278), (273, 904476), (342, 721994), (364, 678357), (399, 618852), (468, 527611), (494, 499842), (532, 464139), (546, 452238), (684, 360997), (741, 333228), (798, 309426), (819, 301492), (988, 249921), (1092, 226119), (1197, 206284), (1482, 166614), (1596, 154713), (1638, 150746), (1729, 142812), (2223, 111076), (2394, 103142), (2964, 83307), (3276, 75373), (3458, 71406), (3967, 62244), (4446, 55538), (4788, 51571), (5187, 47604), (6916, 35703), (7934, 31122), (8892, 27769), (10374, 23802), (11901, 20748), (15561, 15868)]