317201246206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1\times {\mathrm{1789}}^1$

素因数の和:2705

約数の個数: 64

約数和(自身を含む): 524407564800

約数和(自身を除く): 207206318594

約数列:

[1, 2, 13, 26, 71, 139, 142, 278, 691, 923, 1382, 1789, 1807, 1846, 3578, 3614, 8983, 9869, 17966, 19738, 23257, 46514, 49061, 96049, 98122, 127019, 128297, 192098, 248671, 254038, 256594, 497342, 637793, 1236199, 1248637, 1275586, 1651247, 2472398, 2497274, 3232723, 3302494, 6465446, 6819479, 13638958, 16070587, 17655641, 32141174, 35311282, 87770129, 88653227, 171831661, 175540258, 177306454, 229523333, 343663322, 459046666, 1141011677, 2233811593, 2282023354, 4467623186, 12200047931, 24400095862, 158600623103, 317201246206]

約数ペア:

[(1, 317201246206), (2, 158600623103), (13, 24400095862), (26, 12200047931), (71, 4467623186), (139, 2282023354), (142, 2233811593), (278, 1141011677), (691, 459046666), (923, 343663322), (1382, 229523333), (1789, 177306454), (1807, 175540258), (1846, 171831661), (3578, 88653227), (3614, 87770129), (8983, 35311282), (9869, 32141174), (17966, 17655641), (19738, 16070587), (23257, 13638958), (46514, 6819479), (49061, 6465446), (96049, 3302494), (98122, 3232723), (127019, 2497274), (128297, 2472398), (192098, 1651247), (248671, 1275586), (254038, 1248637), (256594, 1236199), (497342, 637793)]