1330779888

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{83257}}^1$

素因数の和:83311

約数の個数: 80

約数和(自身を含む): 3923116960

約数和(自身を除く): 2592337072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 15984, 83257, 166514, 249771, 333028, 499542, 666056, 749313, 999084, 1332112, 1498626, 1998168, 2247939, 2997252, 3080509, 3996336, 4495878, 5994504, 6161018, 8991756, 9241527, 11989008, 12322036, 17983512, 18483054, 24644072, 27724581, 35967024, 36966108, 49288144, 55449162, 73932216, 83173743, 110898324, 147864432, 166347486, 221796648, 332694972, 443593296, 665389944, 1330779888]

約数ペア:

[(1, 1330779888), (2, 665389944), (3, 443593296), (4, 332694972), (6, 221796648), (8, 166347486), (9, 147864432), (12, 110898324), (16, 83173743), (18, 73932216), (24, 55449162), (27, 49288144), (36, 36966108), (37, 35967024), (48, 27724581), (54, 24644072), (72, 18483054), (74, 17983512), (108, 12322036), (111, 11989008), (144, 9241527), (148, 8991756), (216, 6161018), (222, 5994504), (296, 4495878), (333, 3996336), (432, 3080509), (444, 2997252), (592, 2247939), (666, 1998168), (888, 1498626), (999, 1332112), (1332, 999084), (1776, 749313), (1998, 666056), (2664, 499542), (3996, 333028), (5328, 249771), (7992, 166514), (15984, 83257)]