258642504

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 745920000

約数和(自身を除く): 487277496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 73, 94, 108, 141, 146, 188, 216, 219, 282, 292, 349, 376, 423, 438, 564, 584, 657, 698, 846, 876, 1047, 1128, 1269, 1314, 1396, 1692, 1752, 1971, 2094, 2538, 2628, 2792, 3141, 3384, 3431, 3942, 4188, 5076, 5256, 6282, 6862, 7884, 8376, 9423, 10152, 10293, 12564, 13724, 15768, 16403, 18846, 20586, 25128, 25477, 27448, 30879, 32806, 37692, 41172, 49209, 50954, 61758, 65612, 75384, 76431, 82344, 92637, 98418, 101908, 123516, 131224, 147627, 152862, 185274, 196836, 203816, 229293, 247032, 295254, 305724, 370548, 393672, 442881, 458586, 590508, 611448, 687879, 741096, 885762, 917172, 1181016, 1197419, 1375758, 1771524, 1834344, 2394838, 2751516, 3543048, 3592257, 4789676, 5503032, 7184514, 9579352, 10776771, 14369028, 21553542, 28738056, 32330313, 43107084, 64660626, 86214168, 129321252, 258642504]

約数ペア:

[(1, 258642504), (2, 129321252), (3, 86214168), (4, 64660626), (6, 43107084), (8, 32330313), (9, 28738056), (12, 21553542), (18, 14369028), (24, 10776771), (27, 9579352), (36, 7184514), (47, 5503032), (54, 4789676), (72, 3592257), (73, 3543048), (94, 2751516), (108, 2394838), (141, 1834344), (146, 1771524), (188, 1375758), (216, 1197419), (219, 1181016), (282, 917172), (292, 885762), (349, 741096), (376, 687879), (423, 611448), (438, 590508), (564, 458586), (584, 442881), (657, 393672), (698, 370548), (846, 305724), (876, 295254), (1047, 247032), (1128, 229293), (1269, 203816), (1314, 196836), (1396, 185274), (1692, 152862), (1752, 147627), (1971, 131224), (2094, 123516), (2538, 101908), (2628, 98418), (2792, 92637), (3141, 82344), (3384, 76431), (3431, 75384), (3942, 65612), (4188, 61758), (5076, 50954), (5256, 49209), (6282, 41172), (6862, 37692), (7884, 32806), (8376, 30879), (9423, 27448), (10152, 25477), (10293, 25128), (12564, 20586), (13724, 18846), (15768, 16403)]