317300364

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2351}}^1$

素因数の和:2547

約数の個数: 72

約数和(自身を含む): 842429952

約数和(自身を除く): 525129588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 163, 207, 276, 326, 414, 489, 652, 828, 978, 1467, 1956, 2351, 2934, 3749, 4702, 5868, 7053, 7498, 9404, 11247, 14106, 14996, 21159, 22494, 28212, 33741, 42318, 44988, 54073, 67482, 84636, 108146, 134964, 162219, 216292, 324438, 383213, 486657, 648876, 766426, 973314, 1149639, 1532852, 1946628, 2299278, 3448917, 4598556, 6897834, 8813899, 13795668, 17627798, 26441697, 35255596, 52883394, 79325091, 105766788, 158650182, 317300364]

約数ペア:

[(1, 317300364), (2, 158650182), (3, 105766788), (4, 79325091), (6, 52883394), (9, 35255596), (12, 26441697), (18, 17627798), (23, 13795668), (36, 8813899), (46, 6897834), (69, 4598556), (92, 3448917), (138, 2299278), (163, 1946628), (207, 1532852), (276, 1149639), (326, 973314), (414, 766426), (489, 648876), (652, 486657), (828, 383213), (978, 324438), (1467, 216292), (1956, 162219), (2351, 134964), (2934, 108146), (3749, 84636), (4702, 67482), (5868, 54073), (7053, 44988), (7498, 42318), (9404, 33741), (11247, 28212), (14106, 22494), (14996, 21159)]