307001584

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2729}}^1$

素因数の和:2905

約数の個数: 40

約数和(自身を含む): 609336000

約数和(自身を除く): 302334416

約数列:

[1, 2, 4, 8, 16, 79, 89, 158, 178, 316, 356, 632, 712, 1264, 1424, 2729, 5458, 7031, 10916, 14062, 21832, 28124, 43664, 56248, 112496, 215591, 242881, 431182, 485762, 862364, 971524, 1724728, 1943048, 3449456, 3886096, 19187599, 38375198, 76750396, 153500792, 307001584]

約数ペア:

[(1, 307001584), (2, 153500792), (4, 76750396), (8, 38375198), (16, 19187599), (79, 3886096), (89, 3449456), (158, 1943048), (178, 1724728), (316, 971524), (356, 862364), (632, 485762), (712, 431182), (1264, 242881), (1424, 215591), (2729, 112496), (5458, 56248), (7031, 43664), (10916, 28124), (14062, 21832)]