248555736

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{619}}^1$

素因数の和:671

約数の個数: 192

約数和(自身を含む): 816912000

約数和(自身を除く): 568356264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 156, 169, 198, 216, 234, 264, 286, 297, 312, 338, 351, 396, 429, 468, 507, 572, 594, 619, 676, 702, 792, 858, 936, 1014, 1144, 1188, 1238, 1287, 1352, 1404, 1521, 1716, 1857, 1859, 2028, 2376, 2476, 2574, 2808, 3042, 3432, 3714, 3718, 3861, 4056, 4563, 4952, 5148, 5571, 5577, 6084, 6809, 7428, 7436, 7722, 8047, 9126, 10296, 11142, 11154, 12168, 13618, 14856, 14872, 15444, 16094, 16713, 16731, 18252, 20427, 22284, 22308, 24141, 27236, 30888, 32188, 33426, 33462, 36504, 40854, 44568, 44616, 48282, 50193, 54472, 61281, 64376, 66852, 66924, 72423, 81708, 88517, 96564, 100386, 104611, 122562, 133704, 133848, 144846, 163416, 177034, 183843, 193128, 200772, 209222, 217269, 245124, 265551, 289692, 313833, 354068, 367686, 401544, 418444, 434538, 490248, 531102, 579384, 627666, 708136, 735372, 796653, 836888, 869076, 941499, 1062204, 1150721, 1255332, 1470744, 1593306, 1738152, 1882998, 2124408, 2301442, 2389959, 2510664, 2824497, 3186612, 3452163, 3765996, 4602884, 4779918, 5648994, 6373224, 6904326, 7531992, 9205768, 9559836, 10356489, 11297988, 13808652, 19119672, 20712978, 22595976, 27617304, 31069467, 41425956, 62138934, 82851912, 124277868, 248555736]

約数ペア:

[(1, 248555736), (2, 124277868), (3, 82851912), (4, 62138934), (6, 41425956), (8, 31069467), (9, 27617304), (11, 22595976), (12, 20712978), (13, 19119672), (18, 13808652), (22, 11297988), (24, 10356489), (26, 9559836), (27, 9205768), (33, 7531992), (36, 6904326), (39, 6373224), (44, 5648994), (52, 4779918), (54, 4602884), (66, 3765996), (72, 3452163), (78, 3186612), (88, 2824497), (99, 2510664), (104, 2389959), (108, 2301442), (117, 2124408), (132, 1882998), (143, 1738152), (156, 1593306), (169, 1470744), (198, 1255332), (216, 1150721), (234, 1062204), (264, 941499), (286, 869076), (297, 836888), (312, 796653), (338, 735372), (351, 708136), (396, 627666), (429, 579384), (468, 531102), (507, 490248), (572, 434538), (594, 418444), (619, 401544), (676, 367686), (702, 354068), (792, 313833), (858, 289692), (936, 265551), (1014, 245124), (1144, 217269), (1188, 209222), (1238, 200772), (1287, 193128), (1352, 183843), (1404, 177034), (1521, 163416), (1716, 144846), (1857, 133848), (1859, 133704), (2028, 122562), (2376, 104611), (2476, 100386), (2574, 96564), (2808, 88517), (3042, 81708), (3432, 72423), (3714, 66924), (3718, 66852), (3861, 64376), (4056, 61281), (4563, 54472), (4952, 50193), (5148, 48282), (5571, 44616), (5577, 44568), (6084, 40854), (6809, 36504), (7428, 33462), (7436, 33426), (7722, 32188), (8047, 30888), (9126, 27236), (10296, 24141), (11142, 22308), (11154, 22284), (12168, 20427), (13618, 18252), (14856, 16731), (14872, 16713), (15444, 16094)]