258068304

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4505

約数の個数: 120

約数和(自身を含む): 803059712

約数和(自身を除く): 544991408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4447, 4464, 4836, 6448, 7254, 8894, 9672, 13341, 14508, 17788, 19344, 26682, 29016, 35576, 40023, 53364, 57811, 58032, 71152, 80046, 106728, 115622, 137857, 160092, 173433, 213456, 231244, 275714, 320184, 346866, 413571, 462488, 520299, 551428, 640368, 693732, 827142, 924976, 1040598, 1102856, 1240713, 1387464, 1654284, 1792141, 2081196, 2205712, 2481426, 2774928, 3308568, 3584282, 4162392, 4962852, 5376423, 6617136, 7168564, 8324784, 9925704, 10752846, 14337128, 16129269, 19851408, 21505692, 28674256, 32258538, 43011384, 64517076, 86022768, 129034152, 258068304]

約数ペア:

[(1, 258068304), (2, 129034152), (3, 86022768), (4, 64517076), (6, 43011384), (8, 32258538), (9, 28674256), (12, 21505692), (13, 19851408), (16, 16129269), (18, 14337128), (24, 10752846), (26, 9925704), (31, 8324784), (36, 7168564), (39, 6617136), (48, 5376423), (52, 4962852), (62, 4162392), (72, 3584282), (78, 3308568), (93, 2774928), (104, 2481426), (117, 2205712), (124, 2081196), (144, 1792141), (156, 1654284), (186, 1387464), (208, 1240713), (234, 1102856), (248, 1040598), (279, 924976), (312, 827142), (372, 693732), (403, 640368), (468, 551428), (496, 520299), (558, 462488), (624, 413571), (744, 346866), (806, 320184), (936, 275714), (1116, 231244), (1209, 213456), (1488, 173433), (1612, 160092), (1872, 137857), (2232, 115622), (2418, 106728), (3224, 80046), (3627, 71152), (4447, 58032), (4464, 57811), (4836, 53364), (6448, 40023), (7254, 35576), (8894, 29016), (9672, 26682), (13341, 19344), (14508, 17788)]