329603984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{14683}}^1$

素因数の和:14775

約数の個数: 40

約数和(自身を含む): 677343552

約数和(自身を除く): 347739568

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 2806, 5612, 11224, 14683, 22448, 29366, 58732, 117464, 234928, 337709, 675418, 895663, 1350836, 1791326, 2701672, 3582652, 5403344, 7165304, 14330608, 20600249, 41200498, 82400996, 164801992, 329603984]

約数ペア:

[(1, 329603984), (2, 164801992), (4, 82400996), (8, 41200498), (16, 20600249), (23, 14330608), (46, 7165304), (61, 5403344), (92, 3582652), (122, 2701672), (184, 1791326), (244, 1350836), (368, 895663), (488, 675418), (976, 337709), (1403, 234928), (2806, 117464), (5612, 58732), (11224, 29366), (14683, 22448)]