633508737128

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{21529}}^1$

素因数の和:22039

約数の個数: 96

約数和(自身を含む): 1311156331200

約数和(自身を除く): 677647594072

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 361, 437, 443, 722, 874, 886, 1444, 1748, 1772, 2888, 3496, 3544, 8303, 8417, 10189, 16606, 16834, 20378, 21529, 33212, 33668, 40756, 43058, 66424, 67336, 81512, 86116, 159923, 172232, 193591, 319846, 387182, 409051, 495167, 639692, 774364, 818102, 990334, 1279384, 1548728, 1636204, 1980668, 3272408, 3678229, 3961336, 7356458, 7771969, 9408173, 9537347, 14712916, 15543938, 18816346, 19074694, 29425832, 31087876, 37632692, 38149388, 62175752, 75265384, 76298776, 178755287, 181209593, 219358981, 357510574, 362419186, 438717962, 715021148, 724838372, 877435924, 1430042296, 1449676744, 1754871848, 3442982267, 4167820639, 6885964534, 8335641278, 13771929068, 16671282556, 27543858136, 33342565112, 79188592141, 158377184282, 316754368564, 633508737128]

約数ペア:

[(1, 633508737128), (2, 316754368564), (4, 158377184282), (8, 79188592141), (19, 33342565112), (23, 27543858136), (38, 16671282556), (46, 13771929068), (76, 8335641278), (92, 6885964534), (152, 4167820639), (184, 3442982267), (361, 1754871848), (437, 1449676744), (443, 1430042296), (722, 877435924), (874, 724838372), (886, 715021148), (1444, 438717962), (1748, 362419186), (1772, 357510574), (2888, 219358981), (3496, 181209593), (3544, 178755287), (8303, 76298776), (8417, 75265384), (10189, 62175752), (16606, 38149388), (16834, 37632692), (20378, 31087876), (21529, 29425832), (33212, 19074694), (33668, 18816346), (40756, 15543938), (43058, 14712916), (66424, 9537347), (67336, 9408173), (81512, 7771969), (86116, 7356458), (159923, 3961336), (172232, 3678229), (193591, 3272408), (319846, 1980668), (387182, 1636204), (409051, 1548728), (495167, 1279384), (639692, 990334), (774364, 818102)]