1385786556

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55547}}^1$

素因数の和:55581

約数の個数: 120

約数和(自身を含む): 4516718976

約数和(自身を除く): 3130932420

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 693, 756, 891, 924, 1134, 1188, 1386, 1782, 2079, 2268, 2772, 3564, 4158, 6237, 8316, 12474, 24948, 55547, 111094, 166641, 222188, 333282, 388829, 499923, 611017, 666564, 777658, 999846, 1166487, 1222034, 1499769, 1555316, 1833051, 1999692, 2332974, 2444068, 2999538, 3499461, 3666102, 4277119, 4499307, 4665948, 5499153, 5999076, 6998922, 7332204, 8554238, 8998614, 10498383, 10998306, 12831357, 13997844, 16497459, 17108476, 17997228, 20996766, 21996612, 25662714, 31495149, 32994918, 38494071, 41993532, 49492377, 51325428, 62990298, 65989836, 76988142, 98984754, 115482213, 125980596, 153976284, 197969508, 230964426, 346446639, 461928852, 692893278, 1385786556]

約数ペア:

[(1, 1385786556), (2, 692893278), (3, 461928852), (4, 346446639), (6, 230964426), (7, 197969508), (9, 153976284), (11, 125980596), (12, 115482213), (14, 98984754), (18, 76988142), (21, 65989836), (22, 62990298), (27, 51325428), (28, 49492377), (33, 41993532), (36, 38494071), (42, 32994918), (44, 31495149), (54, 25662714), (63, 21996612), (66, 20996766), (77, 17997228), (81, 17108476), (84, 16497459), (99, 13997844), (108, 12831357), (126, 10998306), (132, 10498383), (154, 8998614), (162, 8554238), (189, 7332204), (198, 6998922), (231, 5999076), (252, 5499153), (297, 4665948), (308, 4499307), (324, 4277119), (378, 3666102), (396, 3499461), (462, 2999538), (567, 2444068), (594, 2332974), (693, 1999692), (756, 1833051), (891, 1555316), (924, 1499769), (1134, 1222034), (1188, 1166487), (1386, 999846), (1782, 777658), (2079, 666564), (2268, 611017), (2772, 499923), (3564, 388829), (4158, 333282), (6237, 222188), (8316, 166641), (12474, 111094), (24948, 55547)]