494125408

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3989}}^1$

素因数の和:4092

約数の個数: 72

約数和(自身を含む): 1146247200

約数和(自身を除く): 652121792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 553, 632, 784, 1106, 1264, 1568, 2212, 2528, 3871, 3989, 4424, 7742, 7978, 8848, 15484, 15956, 17696, 27923, 30968, 31912, 55846, 61936, 63824, 111692, 123872, 127648, 195461, 223384, 315131, 390922, 446768, 630262, 781844, 893536, 1260524, 1563688, 2205917, 2521048, 3127376, 4411834, 5042096, 6254752, 8823668, 10084192, 15441419, 17647336, 30882838, 35294672, 61765676, 70589344, 123531352, 247062704, 494125408]

約数ペア:

[(1, 494125408), (2, 247062704), (4, 123531352), (7, 70589344), (8, 61765676), (14, 35294672), (16, 30882838), (28, 17647336), (32, 15441419), (49, 10084192), (56, 8823668), (79, 6254752), (98, 5042096), (112, 4411834), (158, 3127376), (196, 2521048), (224, 2205917), (316, 1563688), (392, 1260524), (553, 893536), (632, 781844), (784, 630262), (1106, 446768), (1264, 390922), (1568, 315131), (2212, 223384), (2528, 195461), (3871, 127648), (3989, 123872), (4424, 111692), (7742, 63824), (7978, 61936), (8848, 55846), (15484, 31912), (15956, 30968), (17696, 27923)]