319903596

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2593}}^1$

素因数の和:2775

約数の個数: 72

約数和(自身を含む): 849794400

約数和(自身を除く): 529890804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 149, 207, 276, 298, 414, 447, 596, 828, 894, 1341, 1788, 2593, 2682, 3427, 5186, 5364, 6854, 7779, 10281, 10372, 13708, 15558, 20562, 23337, 30843, 31116, 41124, 46674, 59639, 61686, 93348, 119278, 123372, 178917, 238556, 357834, 386357, 536751, 715668, 772714, 1073502, 1159071, 1545428, 2147004, 2318142, 3477213, 4636284, 6954426, 8886211, 13908852, 17772422, 26658633, 35544844, 53317266, 79975899, 106634532, 159951798, 319903596]

約数ペア:

[(1, 319903596), (2, 159951798), (3, 106634532), (4, 79975899), (6, 53317266), (9, 35544844), (12, 26658633), (18, 17772422), (23, 13908852), (36, 8886211), (46, 6954426), (69, 4636284), (92, 3477213), (138, 2318142), (149, 2147004), (207, 1545428), (276, 1159071), (298, 1073502), (414, 772714), (447, 715668), (596, 536751), (828, 386357), (894, 357834), (1341, 238556), (1788, 178917), (2593, 123372), (2682, 119278), (3427, 93348), (5186, 61686), (5364, 59639), (6854, 46674), (7779, 41124), (10281, 31116), (10372, 30843), (13708, 23337), (15558, 20562)]