254893002

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3923}}^1$

素因数の和:3972

約数の個数: 96

約数和(自身を含む): 676372032

約数和(自身を除く): 421479030

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 49, 51, 78, 91, 98, 102, 119, 147, 182, 221, 238, 273, 294, 357, 442, 546, 637, 663, 714, 833, 1274, 1326, 1547, 1666, 1911, 2499, 3094, 3822, 3923, 4641, 4998, 7846, 9282, 10829, 11769, 21658, 23538, 27461, 32487, 50999, 54922, 64974, 66691, 82383, 101998, 133382, 152997, 164766, 192227, 200073, 305994, 356993, 384454, 400146, 466837, 576681, 713986, 866983, 933674, 1070979, 1153362, 1400511, 1733966, 2141958, 2498951, 2600949, 2801022, 3267859, 4997902, 5201898, 6068881, 6535718, 7496853, 9803577, 12137762, 14993706, 18206643, 19607154, 36413286, 42482167, 84964334, 127446501, 254893002]

約数ペア:

[(1, 254893002), (2, 127446501), (3, 84964334), (6, 42482167), (7, 36413286), (13, 19607154), (14, 18206643), (17, 14993706), (21, 12137762), (26, 9803577), (34, 7496853), (39, 6535718), (42, 6068881), (49, 5201898), (51, 4997902), (78, 3267859), (91, 2801022), (98, 2600949), (102, 2498951), (119, 2141958), (147, 1733966), (182, 1400511), (221, 1153362), (238, 1070979), (273, 933674), (294, 866983), (357, 713986), (442, 576681), (546, 466837), (637, 400146), (663, 384454), (714, 356993), (833, 305994), (1274, 200073), (1326, 192227), (1547, 164766), (1666, 152997), (1911, 133382), (2499, 101998), (3094, 82383), (3822, 66691), (3923, 64974), (4641, 54922), (4998, 50999), (7846, 32487), (9282, 27461), (10829, 23538), (11769, 21658)]