431942238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13879}}^1$

素因数の和:13926

約数の個数: 96

約数和(自身を含む): 1212556800

約数和(自身を除く): 780614562

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 10374, 13879, 15561, 27758, 31122, 41637, 83274, 97153, 124911, 180427, 194306, 249822, 263701, 291459, 360854, 527402, 541281, 582918, 791103, 874377, 1082562, 1262989, 1582206, 1623843, 1748754, 1845907, 2373309, 2525978, 3247686, 3428113, 3691814, 3788967, 4746618, 5537721, 6856226, 7577934, 10284339, 11075442, 11366901, 16613163, 20568678, 22733802, 23996791, 30853017, 33226326, 47993582, 61706034, 71990373, 143980746, 215971119, 431942238]

約数ペア:

[(1, 431942238), (2, 215971119), (3, 143980746), (6, 71990373), (7, 61706034), (9, 47993582), (13, 33226326), (14, 30853017), (18, 23996791), (19, 22733802), (21, 20568678), (26, 16613163), (38, 11366901), (39, 11075442), (42, 10284339), (57, 7577934), (63, 6856226), (78, 5537721), (91, 4746618), (114, 3788967), (117, 3691814), (126, 3428113), (133, 3247686), (171, 2525978), (182, 2373309), (234, 1845907), (247, 1748754), (266, 1623843), (273, 1582206), (342, 1262989), (399, 1082562), (494, 874377), (546, 791103), (741, 582918), (798, 541281), (819, 527402), (1197, 360854), (1482, 291459), (1638, 263701), (1729, 249822), (2223, 194306), (2394, 180427), (3458, 124911), (4446, 97153), (5187, 83274), (10374, 41637), (13879, 31122), (15561, 27758)]