421031268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{6211}}^1$

素因数の和:6497

約数の個数: 72

約数和(自身を含む): 1221030720

約数和(自身を除く): 799999452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 269, 538, 807, 1076, 1614, 1883, 2421, 3228, 3766, 4842, 5649, 6211, 7532, 9684, 11298, 12422, 16947, 18633, 22596, 24844, 33894, 37266, 43477, 55899, 67788, 74532, 86954, 111798, 130431, 173908, 223596, 260862, 391293, 521724, 782586, 1565172, 1670759, 3341518, 5012277, 6683036, 10024554, 11695313, 15036831, 20049108, 23390626, 30073662, 35085939, 46781252, 60147324, 70171878, 105257817, 140343756, 210515634, 421031268]

約数ペア:

[(1, 421031268), (2, 210515634), (3, 140343756), (4, 105257817), (6, 70171878), (7, 60147324), (9, 46781252), (12, 35085939), (14, 30073662), (18, 23390626), (21, 20049108), (28, 15036831), (36, 11695313), (42, 10024554), (63, 6683036), (84, 5012277), (126, 3341518), (252, 1670759), (269, 1565172), (538, 782586), (807, 521724), (1076, 391293), (1614, 260862), (1883, 223596), (2421, 173908), (3228, 130431), (3766, 111798), (4842, 86954), (5649, 74532), (6211, 67788), (7532, 55899), (9684, 43477), (11298, 37266), (12422, 33894), (16947, 24844), (18633, 22596)]