196801009664

素因数分解:

$2^{11}\times 7^2\times {\mathrm{1961107}}^1$

素因数の和:1961143

約数の個数: 72

約数和(自身を含む): 457752023820

約数和(自身を除く): 260951014156

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 2048, 3136, 3584, 6272, 7168, 12544, 14336, 25088, 50176, 100352, 1961107, 3922214, 7844428, 13727749, 15688856, 27455498, 31377712, 54910996, 62755424, 96094243, 109821992, 125510848, 192188486, 219643984, 251021696, 384376972, 439287968, 502043392, 768753944, 878575936, 1004086784, 1537507888, 1757151872, 2008173568, 3075015776, 3514303744, 4016347136, 6150031552, 7028607488, 12300063104, 14057214976, 24600126208, 28114429952, 49200252416, 98400504832, 196801009664]

約数ペア:

[(1, 196801009664), (2, 98400504832), (4, 49200252416), (7, 28114429952), (8, 24600126208), (14, 14057214976), (16, 12300063104), (28, 7028607488), (32, 6150031552), (49, 4016347136), (56, 3514303744), (64, 3075015776), (98, 2008173568), (112, 1757151872), (128, 1537507888), (196, 1004086784), (224, 878575936), (256, 768753944), (392, 502043392), (448, 439287968), (512, 384376972), (784, 251021696), (896, 219643984), (1024, 192188486), (1568, 125510848), (1792, 109821992), (2048, 96094243), (3136, 62755424), (3584, 54910996), (6272, 31377712), (7168, 27455498), (12544, 15688856), (14336, 13727749), (25088, 7844428), (50176, 3922214), (100352, 1961107)]