392510157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 619315200

約数和(自身を除く): 226805043

約数列:

[1, 3, 13, 23, 29, 39, 69, 79, 87, 191, 237, 299, 377, 573, 667, 897, 1027, 1131, 1817, 2001, 2291, 2483, 3081, 4393, 5451, 5539, 6873, 7449, 8671, 13179, 15089, 16617, 23621, 26013, 29783, 45267, 52693, 57109, 70863, 72007, 89349, 127397, 158079, 171327, 196157, 216021, 347047, 382191, 437581, 588471, 685009, 1041141, 1312743, 1656161, 2055027, 4511611, 4968483, 5688553, 10064363, 13534833, 17065659, 30193089, 130836719, 392510157]

約数ペア:

[(1, 392510157), (3, 130836719), (13, 30193089), (23, 17065659), (29, 13534833), (39, 10064363), (69, 5688553), (79, 4968483), (87, 4511611), (191, 2055027), (237, 1656161), (299, 1312743), (377, 1041141), (573, 685009), (667, 588471), (897, 437581), (1027, 382191), (1131, 347047), (1817, 216021), (2001, 196157), (2291, 171327), (2483, 158079), (3081, 127397), (4393, 89349), (5451, 72007), (5539, 70863), (6873, 57109), (7449, 52693), (8671, 45267), (13179, 29783), (15089, 26013), (16617, 23621)]