447224166

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 160

約数和(自身を含む): 1124428800

約数和(自身を除く): 677204634

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 43, 54, 57, 62, 81, 86, 93, 109, 114, 129, 162, 171, 186, 218, 258, 279, 327, 342, 387, 513, 558, 589, 654, 774, 817, 837, 981, 1026, 1161, 1178, 1333, 1539, 1634, 1674, 1767, 1962, 2071, 2322, 2451, 2511, 2666, 2943, 3078, 3379, 3483, 3534, 3999, 4142, 4687, 4902, 5022, 5301, 5886, 6213, 6758, 6966, 7353, 7998, 8829, 9374, 10137, 10602, 11997, 12426, 14061, 14706, 15903, 17658, 18639, 20274, 22059, 23994, 25327, 28122, 30411, 31806, 35991, 37278, 42183, 44118, 47709, 50654, 55917, 60822, 64201, 66177, 71982, 75981, 84366, 89053, 91233, 95418, 107973, 111834, 126549, 128402, 132354, 145297, 151962, 167751, 178106, 182466, 192603, 215946, 227943, 253098, 267159, 273699, 290594, 335502, 379647, 385206, 435891, 455886, 534318, 547398, 577809, 683829, 759294, 801477, 871782, 1155618, 1307673, 1367658, 1602954, 1733427, 2051487, 2404431, 2615346, 2760643, 3466854, 3923019, 4102974, 4808862, 5200281, 5521286, 7213293, 7846038, 8281929, 10400562, 11769057, 14426586, 16563858, 23538114, 24845787, 49691574, 74537361, 149074722, 223612083, 447224166]

約数ペア:

[(1, 447224166), (2, 223612083), (3, 149074722), (6, 74537361), (9, 49691574), (18, 24845787), (19, 23538114), (27, 16563858), (31, 14426586), (38, 11769057), (43, 10400562), (54, 8281929), (57, 7846038), (62, 7213293), (81, 5521286), (86, 5200281), (93, 4808862), (109, 4102974), (114, 3923019), (129, 3466854), (162, 2760643), (171, 2615346), (186, 2404431), (218, 2051487), (258, 1733427), (279, 1602954), (327, 1367658), (342, 1307673), (387, 1155618), (513, 871782), (558, 801477), (589, 759294), (654, 683829), (774, 577809), (817, 547398), (837, 534318), (981, 455886), (1026, 435891), (1161, 385206), (1178, 379647), (1333, 335502), (1539, 290594), (1634, 273699), (1674, 267159), (1767, 253098), (1962, 227943), (2071, 215946), (2322, 192603), (2451, 182466), (2511, 178106), (2666, 167751), (2943, 151962), (3078, 145297), (3379, 132354), (3483, 128402), (3534, 126549), (3999, 111834), (4142, 107973), (4687, 95418), (4902, 91233), (5022, 89053), (5301, 84366), (5886, 75981), (6213, 71982), (6758, 66177), (6966, 64201), (7353, 60822), (7998, 55917), (8829, 50654), (9374, 47709), (10137, 44118), (10602, 42183), (11997, 37278), (12426, 35991), (14061, 31806), (14706, 30411), (15903, 28122), (17658, 25327), (18639, 23994), (20274, 22059)]