248834754

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11549}}^1$

素因数の和:11589

約数の個数: 80

約数和(自身を含む): 670824000

約数和(自身を除く): 421989246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 3078, 3591, 7182, 10773, 11549, 21546, 23098, 34647, 69294, 80843, 103941, 161686, 207882, 219431, 242529, 311823, 438862, 485058, 623646, 658293, 727587, 935469, 1316586, 1455174, 1536017, 1870938, 1974879, 2182761, 3072034, 3949758, 4365522, 4608051, 5924637, 6548283, 9216102, 11849274, 13096566, 13824153, 17773911, 27648306, 35547822, 41472459, 82944918, 124417377, 248834754]

約数ペア:

[(1, 248834754), (2, 124417377), (3, 82944918), (6, 41472459), (7, 35547822), (9, 27648306), (14, 17773911), (18, 13824153), (19, 13096566), (21, 11849274), (27, 9216102), (38, 6548283), (42, 5924637), (54, 4608051), (57, 4365522), (63, 3949758), (81, 3072034), (114, 2182761), (126, 1974879), (133, 1870938), (162, 1536017), (171, 1455174), (189, 1316586), (266, 935469), (342, 727587), (378, 658293), (399, 623646), (513, 485058), (567, 438862), (798, 311823), (1026, 242529), (1134, 219431), (1197, 207882), (1539, 161686), (2394, 103941), (3078, 80843), (3591, 69294), (7182, 34647), (10773, 23098), (11549, 21546)]