378380268

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:553

約数の個数: 192

約数和(自身を含む): 1197342720

約数和(自身を除く): 818962452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 47, 54, 63, 69, 84, 92, 94, 108, 126, 138, 141, 161, 188, 189, 207, 252, 276, 282, 322, 329, 378, 414, 423, 463, 483, 564, 621, 644, 658, 756, 828, 846, 926, 966, 987, 1081, 1242, 1269, 1316, 1389, 1449, 1692, 1852, 1932, 1974, 2162, 2484, 2538, 2778, 2898, 2961, 3241, 3243, 3948, 4167, 4324, 4347, 5076, 5556, 5796, 5922, 6482, 6486, 7567, 8334, 8694, 8883, 9723, 9729, 10649, 11844, 12501, 12964, 12972, 15134, 16668, 17388, 17766, 19446, 19458, 21298, 21761, 22701, 25002, 29169, 29187, 30268, 31947, 35532, 38892, 38916, 42596, 43522, 45402, 50004, 58338, 58374, 63894, 65283, 68103, 74543, 87044, 87507, 90804, 95841, 116676, 116748, 127788, 130566, 136206, 149086, 152327, 175014, 191682, 195849, 204309, 223629, 261132, 272412, 287523, 298172, 304654, 350028, 383364, 391698, 408618, 447258, 456981, 500503, 575046, 587547, 609308, 670887, 783396, 817236, 894516, 913962, 1001006, 1150092, 1175094, 1341774, 1370943, 1501509, 1827924, 2002012, 2012661, 2350188, 2683548, 2741886, 3003018, 3503521, 4025322, 4112829, 4504527, 5483772, 6006036, 7007042, 8050644, 8225658, 9009054, 10510563, 13513581, 14014084, 16451316, 18018108, 21021126, 27027162, 31531689, 42042252, 54054324, 63063378, 94595067, 126126756, 189190134, 378380268]

約数ペア:

[(1, 378380268), (2, 189190134), (3, 126126756), (4, 94595067), (6, 63063378), (7, 54054324), (9, 42042252), (12, 31531689), (14, 27027162), (18, 21021126), (21, 18018108), (23, 16451316), (27, 14014084), (28, 13513581), (36, 10510563), (42, 9009054), (46, 8225658), (47, 8050644), (54, 7007042), (63, 6006036), (69, 5483772), (84, 4504527), (92, 4112829), (94, 4025322), (108, 3503521), (126, 3003018), (138, 2741886), (141, 2683548), (161, 2350188), (188, 2012661), (189, 2002012), (207, 1827924), (252, 1501509), (276, 1370943), (282, 1341774), (322, 1175094), (329, 1150092), (378, 1001006), (414, 913962), (423, 894516), (463, 817236), (483, 783396), (564, 670887), (621, 609308), (644, 587547), (658, 575046), (756, 500503), (828, 456981), (846, 447258), (926, 408618), (966, 391698), (987, 383364), (1081, 350028), (1242, 304654), (1269, 298172), (1316, 287523), (1389, 272412), (1449, 261132), (1692, 223629), (1852, 204309), (1932, 195849), (1974, 191682), (2162, 175014), (2484, 152327), (2538, 149086), (2778, 136206), (2898, 130566), (2961, 127788), (3241, 116748), (3243, 116676), (3948, 95841), (4167, 90804), (4324, 87507), (4347, 87044), (5076, 74543), (5556, 68103), (5796, 65283), (5922, 63894), (6482, 58374), (6486, 58338), (7567, 50004), (8334, 45402), (8694, 43522), (8883, 42596), (9723, 38916), (9729, 38892), (10649, 35532), (11844, 31947), (12501, 30268), (12964, 29187), (12972, 29169), (15134, 25002), (16668, 22701), (17388, 21761), (17766, 21298), (19446, 19458)]