245038248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 825552000

約数和(自身を除く): 580513752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 149, 156, 168, 182, 234, 251, 252, 273, 298, 312, 364, 447, 468, 502, 504, 546, 596, 728, 753, 819, 894, 936, 1004, 1043, 1092, 1192, 1341, 1506, 1638, 1757, 1788, 1937, 2008, 2086, 2184, 2259, 2682, 3012, 3129, 3263, 3276, 3514, 3576, 3874, 4172, 4518, 5271, 5364, 5811, 6024, 6258, 6526, 6552, 7028, 7748, 8344, 9036, 9387, 9789, 10542, 10728, 11622, 12516, 13052, 13559, 14056, 15496, 15813, 17433, 18072, 18774, 19578, 21084, 22841, 23244, 25032, 26104, 27118, 29367, 31626, 34866, 37399, 37548, 39156, 40677, 42168, 45682, 46488, 54236, 58734, 63252, 68523, 69732, 74798, 75096, 78312, 81354, 91364, 108472, 112197, 117468, 122031, 126504, 137046, 139464, 149596, 162708, 182728, 205569, 224394, 234936, 244062, 261793, 274092, 299192, 325416, 336591, 411138, 448788, 486187, 488124, 523586, 548184, 673182, 785379, 822276, 897576, 972374, 976248, 1047172, 1346364, 1458561, 1570758, 1644552, 1944748, 2094344, 2356137, 2692728, 2917122, 3141516, 3403309, 3889496, 4375683, 4712274, 5834244, 6283032, 6806618, 8751366, 9424548, 10209927, 11668488, 13613236, 17502732, 18849096, 20419854, 27226472, 30629781, 35005464, 40839708, 61259562, 81679416, 122519124, 245038248]

約数ペア:

[(1, 245038248), (2, 122519124), (3, 81679416), (4, 61259562), (6, 40839708), (7, 35005464), (8, 30629781), (9, 27226472), (12, 20419854), (13, 18849096), (14, 17502732), (18, 13613236), (21, 11668488), (24, 10209927), (26, 9424548), (28, 8751366), (36, 6806618), (39, 6283032), (42, 5834244), (52, 4712274), (56, 4375683), (63, 3889496), (72, 3403309), (78, 3141516), (84, 2917122), (91, 2692728), (104, 2356137), (117, 2094344), (126, 1944748), (149, 1644552), (156, 1570758), (168, 1458561), (182, 1346364), (234, 1047172), (251, 976248), (252, 972374), (273, 897576), (298, 822276), (312, 785379), (364, 673182), (447, 548184), (468, 523586), (502, 488124), (504, 486187), (546, 448788), (596, 411138), (728, 336591), (753, 325416), (819, 299192), (894, 274092), (936, 261793), (1004, 244062), (1043, 234936), (1092, 224394), (1192, 205569), (1341, 182728), (1506, 162708), (1638, 149596), (1757, 139464), (1788, 137046), (1937, 126504), (2008, 122031), (2086, 117468), (2184, 112197), (2259, 108472), (2682, 91364), (3012, 81354), (3129, 78312), (3263, 75096), (3276, 74798), (3514, 69732), (3576, 68523), (3874, 63252), (4172, 58734), (4518, 54236), (5271, 46488), (5364, 45682), (5811, 42168), (6024, 40677), (6258, 39156), (6526, 37548), (6552, 37399), (7028, 34866), (7748, 31626), (8344, 29367), (9036, 27118), (9387, 26104), (9789, 25032), (10542, 23244), (10728, 22841), (11622, 21084), (12516, 19578), (13052, 18774), (13559, 18072), (14056, 17433), (15496, 15813)]