4009720344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{49009}}^1$

素因数の和:49512

約数の個数: 64

約数和(自身を含む): 11480102400

約数和(自身を除く): 7470382056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 487, 974, 1461, 1948, 2922, 3409, 3896, 5844, 6818, 10227, 11688, 13636, 20454, 27272, 40908, 49009, 81816, 98018, 147027, 196036, 294054, 343063, 392072, 588108, 686126, 1029189, 1176216, 1372252, 2058378, 2744504, 4116756, 8233512, 23867383, 47734766, 71602149, 95469532, 143204298, 167071681, 190939064, 286408596, 334143362, 501215043, 572817192, 668286724, 1002430086, 1336573448, 2004860172, 4009720344]

約数ペア:

[(1, 4009720344), (2, 2004860172), (3, 1336573448), (4, 1002430086), (6, 668286724), (7, 572817192), (8, 501215043), (12, 334143362), (14, 286408596), (21, 190939064), (24, 167071681), (28, 143204298), (42, 95469532), (56, 71602149), (84, 47734766), (168, 23867383), (487, 8233512), (974, 4116756), (1461, 2744504), (1948, 2058378), (2922, 1372252), (3409, 1176216), (3896, 1029189), (5844, 686126), (6818, 588108), (10227, 392072), (11688, 343063), (13636, 294054), (20454, 196036), (27272, 147027), (40908, 98018), (49009, 81816)]