328674768

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1811}}^1$

素因数の和:2040

約数の個数: 80

約数和(自身を含む): 898752000

約数和(自身を除く): 570077232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 199, 228, 304, 398, 456, 597, 796, 912, 1194, 1592, 1811, 2388, 3184, 3622, 3781, 4776, 5433, 7244, 7562, 9552, 10866, 11343, 14488, 15124, 21732, 22686, 28976, 30248, 34409, 43464, 45372, 60496, 68818, 86928, 90744, 103227, 137636, 181488, 206454, 275272, 360389, 412908, 550544, 720778, 825816, 1081167, 1441556, 1651632, 2162334, 2883112, 4324668, 5766224, 6847391, 8649336, 13694782, 17298672, 20542173, 27389564, 41084346, 54779128, 82168692, 109558256, 164337384, 328674768]

約数ペア:

[(1, 328674768), (2, 164337384), (3, 109558256), (4, 82168692), (6, 54779128), (8, 41084346), (12, 27389564), (16, 20542173), (19, 17298672), (24, 13694782), (38, 8649336), (48, 6847391), (57, 5766224), (76, 4324668), (114, 2883112), (152, 2162334), (199, 1651632), (228, 1441556), (304, 1081167), (398, 825816), (456, 720778), (597, 550544), (796, 412908), (912, 360389), (1194, 275272), (1592, 206454), (1811, 181488), (2388, 137636), (3184, 103227), (3622, 90744), (3781, 86928), (4776, 68818), (5433, 60496), (7244, 45372), (7562, 43464), (9552, 34409), (10866, 30248), (11343, 28976), (14488, 22686), (15124, 21732)]