189631739268

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{3467}}^1\times {\mathrm{52391}}^1$

素因数の和:55897

約数の個数: 72

約数和(自身を含む): 496028594880

約数和(自身を除く): 306396855612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 3467, 6934, 10401, 13868, 20802, 31203, 41604, 52391, 62406, 100543, 104782, 124812, 157173, 201086, 209564, 301629, 314346, 402172, 471519, 603258, 628692, 904887, 943038, 1206516, 1519339, 1809774, 1886076, 3038678, 3619548, 4558017, 6077356, 9116034, 13674051, 18232068, 27348102, 54696204, 181639597, 363279194, 544918791, 726558388, 1089837582, 1634756373, 2179675164, 3269512746, 5267548313, 6539025492, 10535096626, 15802644939, 21070193252, 31605289878, 47407934817, 63210579756, 94815869634, 189631739268]

約数ペア:

[(1, 189631739268), (2, 94815869634), (3, 63210579756), (4, 47407934817), (6, 31605289878), (9, 21070193252), (12, 15802644939), (18, 10535096626), (29, 6539025492), (36, 5267548313), (58, 3269512746), (87, 2179675164), (116, 1634756373), (174, 1089837582), (261, 726558388), (348, 544918791), (522, 363279194), (1044, 181639597), (3467, 54696204), (6934, 27348102), (10401, 18232068), (13868, 13674051), (20802, 9116034), (31203, 6077356), (41604, 4558017), (52391, 3619548), (62406, 3038678), (100543, 1886076), (104782, 1809774), (124812, 1519339), (157173, 1206516), (201086, 943038), (209564, 904887), (301629, 628692), (314346, 603258), (402172, 471519)]