293894328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2539}}^1$

素因数の和:2621

約数の個数: 128

約数和(自身を含む): 921715200

約数和(自身を除く): 627820872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 182, 212, 273, 312, 318, 364, 371, 424, 546, 636, 689, 728, 742, 1092, 1113, 1272, 1378, 1484, 2067, 2184, 2226, 2539, 2756, 2968, 4134, 4452, 4823, 5078, 5512, 7617, 8268, 8904, 9646, 10156, 14469, 15234, 16536, 17773, 19292, 20312, 28938, 30468, 33007, 35546, 38584, 53319, 57876, 60936, 66014, 71092, 99021, 106638, 115752, 132028, 134567, 142184, 198042, 213276, 231049, 264056, 269134, 396084, 403701, 426552, 462098, 538268, 693147, 792168, 807402, 924196, 941969, 1076536, 1386294, 1614804, 1749371, 1848392, 1883938, 2772588, 2825907, 3229608, 3498742, 3767876, 5248113, 5545176, 5651814, 6997484, 7535752, 10496226, 11303628, 12245597, 13994968, 20992452, 22607256, 24491194, 36736791, 41984904, 48982388, 73473582, 97964776, 146947164, 293894328]

約数ペア:

[(1, 293894328), (2, 146947164), (3, 97964776), (4, 73473582), (6, 48982388), (7, 41984904), (8, 36736791), (12, 24491194), (13, 22607256), (14, 20992452), (21, 13994968), (24, 12245597), (26, 11303628), (28, 10496226), (39, 7535752), (42, 6997484), (52, 5651814), (53, 5545176), (56, 5248113), (78, 3767876), (84, 3498742), (91, 3229608), (104, 2825907), (106, 2772588), (156, 1883938), (159, 1848392), (168, 1749371), (182, 1614804), (212, 1386294), (273, 1076536), (312, 941969), (318, 924196), (364, 807402), (371, 792168), (424, 693147), (546, 538268), (636, 462098), (689, 426552), (728, 403701), (742, 396084), (1092, 269134), (1113, 264056), (1272, 231049), (1378, 213276), (1484, 198042), (2067, 142184), (2184, 134567), (2226, 132028), (2539, 115752), (2756, 106638), (2968, 99021), (4134, 71092), (4452, 66014), (4823, 60936), (5078, 57876), (5512, 53319), (7617, 38584), (8268, 35546), (8904, 33007), (9646, 30468), (10156, 28938), (14469, 20312), (15234, 19292), (16536, 17773)]