1308270816

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{46831}}^1$

素因数の和:46944

約数の個数: 72

約数和(自身を含む): 3758829984

約数和(自身を除く): 2450559168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6984, 9312, 13968, 27936, 46831, 93662, 140493, 187324, 280986, 374648, 421479, 561972, 749296, 842958, 1123944, 1498592, 1685916, 2247888, 3371832, 4495776, 4542607, 6743664, 9085214, 13487328, 13627821, 18170428, 27255642, 36340856, 40883463, 54511284, 72681712, 81766926, 109022568, 145363424, 163533852, 218045136, 327067704, 436090272, 654135408, 1308270816]

約数ペア:

[(1, 1308270816), (2, 654135408), (3, 436090272), (4, 327067704), (6, 218045136), (8, 163533852), (9, 145363424), (12, 109022568), (16, 81766926), (18, 72681712), (24, 54511284), (32, 40883463), (36, 36340856), (48, 27255642), (72, 18170428), (96, 13627821), (97, 13487328), (144, 9085214), (194, 6743664), (288, 4542607), (291, 4495776), (388, 3371832), (582, 2247888), (776, 1685916), (873, 1498592), (1164, 1123944), (1552, 842958), (1746, 749296), (2328, 561972), (3104, 421479), (3492, 374648), (4656, 280986), (6984, 187324), (9312, 140493), (13968, 93662), (27936, 46831)]