403946916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 1034880000

約数和(自身を除く): 630933084

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 199, 228, 307, 348, 398, 551, 597, 614, 796, 921, 1102, 1194, 1228, 1653, 1842, 2204, 2388, 3306, 3684, 3781, 5771, 5833, 6612, 7562, 8903, 11343, 11542, 11666, 15124, 17313, 17499, 17806, 22686, 23084, 23332, 26709, 34626, 34998, 35612, 45372, 53418, 61093, 69252, 69996, 106836, 109649, 122186, 169157, 183279, 219298, 244372, 328947, 338314, 366558, 438596, 507471, 657894, 676628, 733116, 1014942, 1160767, 1315788, 1771697, 2029884, 2321534, 3482301, 3543394, 4643068, 5315091, 6964602, 7086788, 10630182, 13929204, 21260364, 33662243, 67324486, 100986729, 134648972, 201973458, 403946916]

約数ペア:

[(1, 403946916), (2, 201973458), (3, 134648972), (4, 100986729), (6, 67324486), (12, 33662243), (19, 21260364), (29, 13929204), (38, 10630182), (57, 7086788), (58, 6964602), (76, 5315091), (87, 4643068), (114, 3543394), (116, 3482301), (174, 2321534), (199, 2029884), (228, 1771697), (307, 1315788), (348, 1160767), (398, 1014942), (551, 733116), (597, 676628), (614, 657894), (796, 507471), (921, 438596), (1102, 366558), (1194, 338314), (1228, 328947), (1653, 244372), (1842, 219298), (2204, 183279), (2388, 169157), (3306, 122186), (3684, 109649), (3781, 106836), (5771, 69996), (5833, 69252), (6612, 61093), (7562, 53418), (8903, 45372), (11343, 35612), (11542, 34998), (11666, 34626), (15124, 26709), (17313, 23332), (17499, 23084), (17806, 22686)]