749395488

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{8123}}^1$

素因数の和:8198

約数の個数: 72

約数和(自身を含む): 2032917264

約数和(自身を除く): 1283521776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 961, 992, 1488, 1922, 2883, 2976, 3844, 5766, 7688, 8123, 11532, 15376, 16246, 23064, 24369, 30752, 32492, 46128, 48738, 64984, 92256, 97476, 129968, 194952, 251813, 259936, 389904, 503626, 755439, 779808, 1007252, 1510878, 2014504, 3021756, 4029008, 6043512, 7806203, 8058016, 12087024, 15612406, 23418609, 24174048, 31224812, 46837218, 62449624, 93674436, 124899248, 187348872, 249798496, 374697744, 749395488]

約数ペア:

[(1, 749395488), (2, 374697744), (3, 249798496), (4, 187348872), (6, 124899248), (8, 93674436), (12, 62449624), (16, 46837218), (24, 31224812), (31, 24174048), (32, 23418609), (48, 15612406), (62, 12087024), (93, 8058016), (96, 7806203), (124, 6043512), (186, 4029008), (248, 3021756), (372, 2014504), (496, 1510878), (744, 1007252), (961, 779808), (992, 755439), (1488, 503626), (1922, 389904), (2883, 259936), (2976, 251813), (3844, 194952), (5766, 129968), (7688, 97476), (8123, 92256), (11532, 64984), (15376, 48738), (16246, 46128), (23064, 32492), (24369, 30752)]