260165556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:914

約数の個数: 144

約数和(自身を含む): 803944960

約数和(自身を除く): 543779404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 67, 76, 84, 114, 126, 133, 134, 171, 201, 228, 252, 266, 268, 342, 399, 402, 469, 532, 603, 684, 798, 804, 811, 938, 1197, 1206, 1273, 1407, 1596, 1622, 1876, 2394, 2412, 2433, 2546, 2814, 3244, 3819, 4221, 4788, 4866, 5092, 5628, 5677, 7299, 7638, 8442, 8911, 9732, 11354, 11457, 14598, 15276, 15409, 16884, 17031, 17822, 22708, 22914, 26733, 29196, 30818, 34062, 35644, 45828, 46227, 51093, 53466, 54337, 61636, 68124, 80199, 92454, 102186, 106932, 107863, 108674, 138681, 160398, 163011, 184908, 204372, 215726, 217348, 277362, 320796, 323589, 326022, 380359, 431452, 489033, 554724, 647178, 652044, 760718, 970767, 978066, 1032403, 1141077, 1294356, 1521436, 1941534, 1956132, 2064806, 2282154, 3097209, 3423231, 3883068, 4129612, 4564308, 6194418, 6846462, 7226821, 9291627, 12388836, 13692924, 14453642, 18583254, 21680463, 28907284, 37166508, 43360926, 65041389, 86721852, 130082778, 260165556]

約数ペア:

[(1, 260165556), (2, 130082778), (3, 86721852), (4, 65041389), (6, 43360926), (7, 37166508), (9, 28907284), (12, 21680463), (14, 18583254), (18, 14453642), (19, 13692924), (21, 12388836), (28, 9291627), (36, 7226821), (38, 6846462), (42, 6194418), (57, 4564308), (63, 4129612), (67, 3883068), (76, 3423231), (84, 3097209), (114, 2282154), (126, 2064806), (133, 1956132), (134, 1941534), (171, 1521436), (201, 1294356), (228, 1141077), (252, 1032403), (266, 978066), (268, 970767), (342, 760718), (399, 652044), (402, 647178), (469, 554724), (532, 489033), (603, 431452), (684, 380359), (798, 326022), (804, 323589), (811, 320796), (938, 277362), (1197, 217348), (1206, 215726), (1273, 204372), (1407, 184908), (1596, 163011), (1622, 160398), (1876, 138681), (2394, 108674), (2412, 107863), (2433, 106932), (2546, 102186), (2814, 92454), (3244, 80199), (3819, 68124), (4221, 61636), (4788, 54337), (4866, 53466), (5092, 51093), (5628, 46227), (5677, 45828), (7299, 35644), (7638, 34062), (8442, 30818), (8911, 29196), (9732, 26733), (11354, 22914), (11457, 22708), (14598, 17822), (15276, 17031), (15409, 16884)]