287374464

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:683

約数の個数: 192

約数和(自身を含む): 920774400

約数和(自身を除く): 633399936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 384, 403, 416, 468, 496, 558, 576, 619, 624, 744, 806, 832, 936, 992, 1116, 1152, 1209, 1238, 1248, 1488, 1612, 1664, 1857, 1872, 1984, 2232, 2418, 2476, 2496, 2976, 3224, 3627, 3714, 3744, 3968, 4464, 4836, 4952, 4992, 5571, 5952, 6448, 7254, 7428, 7488, 8047, 8928, 9672, 9904, 11142, 11904, 12896, 14508, 14856, 14976, 16094, 17856, 19189, 19344, 19808, 22284, 24141, 25792, 29016, 29712, 32188, 35712, 38378, 38688, 39616, 44568, 48282, 51584, 57567, 58032, 59424, 64376, 72423, 76756, 77376, 79232, 89136, 96564, 115134, 116064, 118848, 128752, 144846, 153512, 154752, 172701, 178272, 193128, 230268, 232128, 237696, 249457, 257504, 289692, 307024, 345402, 356544, 386256, 460536, 464256, 498914, 515008, 579384, 614048, 690804, 713088, 748371, 772512, 921072, 997828, 1030016, 1158768, 1228096, 1381608, 1496742, 1545024, 1842144, 1995656, 2245113, 2317536, 2456192, 2763216, 2993484, 3090048, 3684288, 3991312, 4490226, 4635072, 5526432, 5986968, 7368576, 7982624, 8980452, 9270144, 11052864, 11973936, 15965248, 17960904, 22105728, 23947872, 31930496, 35921808, 47895744, 71843616, 95791488, 143687232, 287374464]

約数ペア:

[(1, 287374464), (2, 143687232), (3, 95791488), (4, 71843616), (6, 47895744), (8, 35921808), (9, 31930496), (12, 23947872), (13, 22105728), (16, 17960904), (18, 15965248), (24, 11973936), (26, 11052864), (31, 9270144), (32, 8980452), (36, 7982624), (39, 7368576), (48, 5986968), (52, 5526432), (62, 4635072), (64, 4490226), (72, 3991312), (78, 3684288), (93, 3090048), (96, 2993484), (104, 2763216), (117, 2456192), (124, 2317536), (128, 2245113), (144, 1995656), (156, 1842144), (186, 1545024), (192, 1496742), (208, 1381608), (234, 1228096), (248, 1158768), (279, 1030016), (288, 997828), (312, 921072), (372, 772512), (384, 748371), (403, 713088), (416, 690804), (468, 614048), (496, 579384), (558, 515008), (576, 498914), (619, 464256), (624, 460536), (744, 386256), (806, 356544), (832, 345402), (936, 307024), (992, 289692), (1116, 257504), (1152, 249457), (1209, 237696), (1238, 232128), (1248, 230268), (1488, 193128), (1612, 178272), (1664, 172701), (1857, 154752), (1872, 153512), (1984, 144846), (2232, 128752), (2418, 118848), (2476, 116064), (2496, 115134), (2976, 96564), (3224, 89136), (3627, 79232), (3714, 77376), (3744, 76756), (3968, 72423), (4464, 64376), (4836, 59424), (4952, 58032), (4992, 57567), (5571, 51584), (5952, 48282), (6448, 44568), (7254, 39616), (7428, 38688), (7488, 38378), (8047, 35712), (8928, 32188), (9672, 29712), (9904, 29016), (11142, 25792), (11904, 24141), (12896, 22284), (14508, 19808), (14856, 19344), (14976, 19189), (16094, 17856)]