1388279232

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2699}}^1$

素因数の和:2783

約数の個数: 168

約数和(自身を含む): 4279392000

約数和(自身を除く): 2891112768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 64, 72, 76, 94, 96, 114, 141, 144, 152, 171, 188, 192, 228, 282, 288, 304, 342, 376, 423, 456, 564, 576, 608, 684, 752, 846, 893, 912, 1128, 1216, 1368, 1504, 1692, 1786, 1824, 2256, 2679, 2699, 2736, 3008, 3384, 3572, 3648, 4512, 5358, 5398, 5472, 6768, 7144, 8037, 8097, 9024, 10716, 10796, 10944, 13536, 14288, 16074, 16194, 21432, 21592, 24291, 27072, 28576, 32148, 32388, 42864, 43184, 48582, 51281, 57152, 64296, 64776, 85728, 86368, 97164, 102562, 126853, 128592, 129552, 153843, 171456, 172736, 194328, 205124, 253706, 257184, 259104, 307686, 380559, 388656, 410248, 461529, 507412, 514368, 518208, 615372, 761118, 777312, 820496, 923058, 1014824, 1141677, 1230744, 1522236, 1554624, 1640992, 1846116, 2029648, 2283354, 2410207, 2461488, 3044472, 3281984, 3692232, 4059296, 4566708, 4820414, 4922976, 6088944, 7230621, 7384464, 8118592, 9133416, 9640828, 9845952, 12177888, 14461242, 14768928, 18266832, 19281656, 21691863, 24355776, 28922484, 29537856, 36533664, 38563312, 43383726, 57844968, 73067328, 77126624, 86767452, 115689936, 154253248, 173534904, 231379872, 347069808, 462759744, 694139616, 1388279232]

約数ペア:

[(1, 1388279232), (2, 694139616), (3, 462759744), (4, 347069808), (6, 231379872), (8, 173534904), (9, 154253248), (12, 115689936), (16, 86767452), (18, 77126624), (19, 73067328), (24, 57844968), (32, 43383726), (36, 38563312), (38, 36533664), (47, 29537856), (48, 28922484), (57, 24355776), (64, 21691863), (72, 19281656), (76, 18266832), (94, 14768928), (96, 14461242), (114, 12177888), (141, 9845952), (144, 9640828), (152, 9133416), (171, 8118592), (188, 7384464), (192, 7230621), (228, 6088944), (282, 4922976), (288, 4820414), (304, 4566708), (342, 4059296), (376, 3692232), (423, 3281984), (456, 3044472), (564, 2461488), (576, 2410207), (608, 2283354), (684, 2029648), (752, 1846116), (846, 1640992), (893, 1554624), (912, 1522236), (1128, 1230744), (1216, 1141677), (1368, 1014824), (1504, 923058), (1692, 820496), (1786, 777312), (1824, 761118), (2256, 615372), (2679, 518208), (2699, 514368), (2736, 507412), (3008, 461529), (3384, 410248), (3572, 388656), (3648, 380559), (4512, 307686), (5358, 259104), (5398, 257184), (5472, 253706), (6768, 205124), (7144, 194328), (8037, 172736), (8097, 171456), (9024, 153843), (10716, 129552), (10796, 128592), (10944, 126853), (13536, 102562), (14288, 97164), (16074, 86368), (16194, 85728), (21432, 64776), (21592, 64296), (24291, 57152), (27072, 51281), (28576, 48582), (32148, 43184), (32388, 42864)]