439897473240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{14263861}}^1$

素因数の和:14264132

約数の個数: 64

約数和(自身を含む): 1324827502560

約数和(自身を除く): 884930029320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 5140, 6168, 7710, 10280, 15420, 30840, 14263861, 28527722, 42791583, 57055444, 71319305, 85583166, 114110888, 142638610, 171166332, 213957915, 285277220, 342332664, 427915830, 570554440, 855831660, 1711663320, 3665812277, 7331624554, 10997436831, 14663249108, 18329061385, 21994873662, 29326498216, 36658122770, 43989747324, 54987184155, 73316245540, 87979494648, 109974368310, 146632491080, 219948736620, 439897473240]

約数ペア:

[(1, 439897473240), (2, 219948736620), (3, 146632491080), (4, 109974368310), (5, 87979494648), (6, 73316245540), (8, 54987184155), (10, 43989747324), (12, 36658122770), (15, 29326498216), (20, 21994873662), (24, 18329061385), (30, 14663249108), (40, 10997436831), (60, 7331624554), (120, 3665812277), (257, 1711663320), (514, 855831660), (771, 570554440), (1028, 427915830), (1285, 342332664), (1542, 285277220), (2056, 213957915), (2570, 171166332), (3084, 142638610), (3855, 114110888), (5140, 85583166), (6168, 71319305), (7710, 57055444), (10280, 42791583), (15420, 28527722), (30840, 14263861)]