2389323264

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 240

約数和(自身を含む): 6984552960

約数和(自身を除く): 4595229696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 139, 152, 186, 192, 228, 248, 256, 278, 304, 361, 372, 384, 417, 456, 496, 512, 556, 589, 608, 722, 744, 768, 834, 912, 992, 1083, 1112, 1178, 1216, 1444, 1488, 1536, 1668, 1767, 1824, 1984, 2166, 2224, 2356, 2432, 2641, 2888, 2976, 3336, 3534, 3648, 3968, 4309, 4332, 4448, 4712, 4864, 5282, 5776, 5952, 6672, 7068, 7296, 7923, 7936, 8618, 8664, 8896, 9424, 9728, 10564, 11191, 11552, 11904, 12927, 13344, 14136, 14592, 15846, 15872, 17236, 17328, 17792, 18848, 21128, 22382, 23104, 23808, 25854, 26688, 28272, 29184, 31692, 33573, 34472, 34656, 35584, 37696, 42256, 44764, 46208, 47616, 50179, 51708, 53376, 56544, 63384, 67146, 68944, 69312, 71168, 75392, 81871, 84512, 89528, 92416, 100358, 103416, 106752, 113088, 126768, 134292, 137888, 138624, 150537, 150784, 163742, 169024, 179056, 184832, 200716, 206832, 213504, 226176, 245613, 253536, 268584, 275776, 277248, 301074, 301568, 327484, 338048, 358112, 401432, 413664, 452352, 491226, 507072, 537168, 551552, 554496, 602148, 654968, 676096, 716224, 802864, 827328, 904704, 982452, 1014144, 1074336, 1103104, 1204296, 1309936, 1352192, 1432448, 1555549, 1605728, 1654656, 1964904, 2028288, 2148672, 2206208, 2408592, 2619872, 2864896, 3111098, 3211456, 3309312, 3929808, 4056576, 4297344, 4666647, 4817184, 5239744, 5729792, 6222196, 6422912, 6618624, 7859616, 8594688, 9333294, 9634368, 10479488, 12444392, 12845824, 15719232, 17189376, 18666588, 19268736, 20958976, 24888784, 25691648, 31438464, 37333176, 38537472, 41917952, 49777568, 62876928, 74666352, 77074944, 99555136, 125753856, 149332704, 199110272, 298665408, 398220544, 597330816, 796441088, 1194661632, 2389323264]

約数ペア:

[(1, 2389323264), (2, 1194661632), (3, 796441088), (4, 597330816), (6, 398220544), (8, 298665408), (12, 199110272), (16, 149332704), (19, 125753856), (24, 99555136), (31, 77074944), (32, 74666352), (38, 62876928), (48, 49777568), (57, 41917952), (62, 38537472), (64, 37333176), (76, 31438464), (93, 25691648), (96, 24888784), (114, 20958976), (124, 19268736), (128, 18666588), (139, 17189376), (152, 15719232), (186, 12845824), (192, 12444392), (228, 10479488), (248, 9634368), (256, 9333294), (278, 8594688), (304, 7859616), (361, 6618624), (372, 6422912), (384, 6222196), (417, 5729792), (456, 5239744), (496, 4817184), (512, 4666647), (556, 4297344), (589, 4056576), (608, 3929808), (722, 3309312), (744, 3211456), (768, 3111098), (834, 2864896), (912, 2619872), (992, 2408592), (1083, 2206208), (1112, 2148672), (1178, 2028288), (1216, 1964904), (1444, 1654656), (1488, 1605728), (1536, 1555549), (1668, 1432448), (1767, 1352192), (1824, 1309936), (1984, 1204296), (2166, 1103104), (2224, 1074336), (2356, 1014144), (2432, 982452), (2641, 904704), (2888, 827328), (2976, 802864), (3336, 716224), (3534, 676096), (3648, 654968), (3968, 602148), (4309, 554496), (4332, 551552), (4448, 537168), (4712, 507072), (4864, 491226), (5282, 452352), (5776, 413664), (5952, 401432), (6672, 358112), (7068, 338048), (7296, 327484), (7923, 301568), (7936, 301074), (8618, 277248), (8664, 275776), (8896, 268584), (9424, 253536), (9728, 245613), (10564, 226176), (11191, 213504), (11552, 206832), (11904, 200716), (12927, 184832), (13344, 179056), (14136, 169024), (14592, 163742), (15846, 150784), (15872, 150537), (17236, 138624), (17328, 137888), (17792, 134292), (18848, 126768), (21128, 113088), (22382, 106752), (23104, 103416), (23808, 100358), (25854, 92416), (26688, 89528), (28272, 84512), (29184, 81871), (31692, 75392), (33573, 71168), (34472, 69312), (34656, 68944), (35584, 67146), (37696, 63384), (42256, 56544), (44764, 53376), (46208, 51708), (47616, 50179)]