304862148

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6947}}^1$

素因数の和:7033

約数の個数: 72

約数和(自身を含む): 819419328

約数和(自身を除く): 514557180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 318, 414, 477, 636, 828, 954, 1219, 1908, 2438, 3657, 4876, 6947, 7314, 10971, 13894, 14628, 20841, 21942, 27788, 41682, 43884, 62523, 83364, 125046, 159781, 250092, 319562, 368191, 479343, 639124, 736382, 958686, 1104573, 1438029, 1472764, 1917372, 2209146, 2876058, 3313719, 4418292, 5752116, 6627438, 8468393, 13254876, 16936786, 25405179, 33873572, 50810358, 76215537, 101620716, 152431074, 304862148]

約数ペア:

[(1, 304862148), (2, 152431074), (3, 101620716), (4, 76215537), (6, 50810358), (9, 33873572), (12, 25405179), (18, 16936786), (23, 13254876), (36, 8468393), (46, 6627438), (53, 5752116), (69, 4418292), (92, 3313719), (106, 2876058), (138, 2209146), (159, 1917372), (207, 1472764), (212, 1438029), (276, 1104573), (318, 958686), (414, 736382), (477, 639124), (636, 479343), (828, 368191), (954, 319562), (1219, 250092), (1908, 159781), (2438, 125046), (3657, 83364), (4876, 62523), (6947, 43884), (7314, 41682), (10971, 27788), (13894, 21942), (14628, 20841)]