1272575178

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{331}}^1\times {\mathrm{1453}}^1$

素因数の和:1809

約数の個数: 96

約数和(自身を含む): 3301859520

約数和(自身を除く): 2029284342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 331, 378, 441, 662, 882, 993, 1323, 1453, 1986, 2317, 2646, 2906, 2979, 4359, 4634, 5958, 6951, 8718, 8937, 10171, 13077, 13902, 16219, 17874, 20342, 20853, 26154, 30513, 32438, 39231, 41706, 48657, 61026, 62559, 71197, 78462, 91539, 97314, 125118, 142394, 145971, 183078, 213591, 274617, 291942, 427182, 437913, 480943, 549234, 640773, 875826, 961886, 1281546, 1442829, 1922319, 2885658, 3366601, 3844638, 4328487, 6733202, 8656974, 10099803, 12985461, 20199606, 23566207, 25970922, 30299409, 47132414, 60598818, 70698621, 90898227, 141397242, 181796454, 212095863, 424191726, 636287589, 1272575178]

約数ペア:

[(1, 1272575178), (2, 636287589), (3, 424191726), (6, 212095863), (7, 181796454), (9, 141397242), (14, 90898227), (18, 70698621), (21, 60598818), (27, 47132414), (42, 30299409), (49, 25970922), (54, 23566207), (63, 20199606), (98, 12985461), (126, 10099803), (147, 8656974), (189, 6733202), (294, 4328487), (331, 3844638), (378, 3366601), (441, 2885658), (662, 1922319), (882, 1442829), (993, 1281546), (1323, 961886), (1453, 875826), (1986, 640773), (2317, 549234), (2646, 480943), (2906, 437913), (2979, 427182), (4359, 291942), (4634, 274617), (5958, 213591), (6951, 183078), (8718, 145971), (8937, 142394), (10171, 125118), (13077, 97314), (13902, 91539), (16219, 78462), (17874, 71197), (20342, 62559), (20853, 61026), (26154, 48657), (30513, 41706), (32438, 39231)]