7808535228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{2549}}^1$

素因数の和:2911

約数の個数: 96

約数和(自身を含む): 19972008000

約数和(自身を除く): 12163472772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 269, 292, 438, 538, 807, 876, 949, 1076, 1614, 1898, 2549, 2847, 3228, 3497, 3796, 5098, 5694, 6994, 7647, 10196, 10491, 11388, 13988, 15294, 19637, 20982, 30588, 33137, 39274, 41964, 58911, 66274, 78548, 99411, 117822, 132548, 186077, 198822, 235644, 255281, 372154, 397644, 510562, 558231, 685681, 744308, 765843, 1021124, 1116462, 1371362, 1531686, 2057043, 2232924, 2419001, 2742724, 3063372, 4114086, 4838002, 7257003, 8228172, 8913853, 9676004, 14514006, 17827706, 26741559, 29028012, 35655412, 50054713, 53483118, 100109426, 106966236, 150164139, 200218852, 300328278, 600656556, 650711269, 1301422538, 1952133807, 2602845076, 3904267614, 7808535228]

約数ペア:

[(1, 7808535228), (2, 3904267614), (3, 2602845076), (4, 1952133807), (6, 1301422538), (12, 650711269), (13, 600656556), (26, 300328278), (39, 200218852), (52, 150164139), (73, 106966236), (78, 100109426), (146, 53483118), (156, 50054713), (219, 35655412), (269, 29028012), (292, 26741559), (438, 17827706), (538, 14514006), (807, 9676004), (876, 8913853), (949, 8228172), (1076, 7257003), (1614, 4838002), (1898, 4114086), (2549, 3063372), (2847, 2742724), (3228, 2419001), (3497, 2232924), (3796, 2057043), (5098, 1531686), (5694, 1371362), (6994, 1116462), (7647, 1021124), (10196, 765843), (10491, 744308), (11388, 685681), (13988, 558231), (15294, 510562), (19637, 397644), (20982, 372154), (30588, 255281), (33137, 235644), (39274, 198822), (41964, 186077), (58911, 132548), (66274, 117822), (78548, 99411)]