615376128

素因数分解:

$2^8\times 3^1\times {\mathrm{229}}^1\times {\mathrm{3499}}^1$

素因数の和:3747

約数の個数: 72

約数和(自身を含む): 1645420000

約数和(自身を除く): 1030043872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 229, 256, 384, 458, 687, 768, 916, 1374, 1832, 2748, 3499, 3664, 5496, 6998, 7328, 10497, 10992, 13996, 14656, 20994, 21984, 27992, 29312, 41988, 43968, 55984, 58624, 83976, 87936, 111968, 167952, 175872, 223936, 335904, 447872, 671808, 801271, 895744, 1343616, 1602542, 2403813, 2687232, 3205084, 4807626, 6410168, 9615252, 12820336, 19230504, 25640672, 38461008, 51281344, 76922016, 102562688, 153844032, 205125376, 307688064, 615376128]

約数ペア:

[(1, 615376128), (2, 307688064), (3, 205125376), (4, 153844032), (6, 102562688), (8, 76922016), (12, 51281344), (16, 38461008), (24, 25640672), (32, 19230504), (48, 12820336), (64, 9615252), (96, 6410168), (128, 4807626), (192, 3205084), (229, 2687232), (256, 2403813), (384, 1602542), (458, 1343616), (687, 895744), (768, 801271), (916, 671808), (1374, 447872), (1832, 335904), (2748, 223936), (3499, 175872), (3664, 167952), (5496, 111968), (6998, 87936), (7328, 83976), (10497, 58624), (10992, 55984), (13996, 43968), (14656, 41988), (20994, 29312), (21984, 27992)]