425312778246

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1\times {\mathrm{6701}}^1$

素因数の和:7829

約数の個数: 64

約数和(自身を含む): 867536904960

約数和(自身を除く): 442224126714

約数列:

[1, 2, 3, 6, 107, 109, 214, 218, 321, 327, 642, 654, 907, 1814, 2721, 5442, 6701, 11663, 13402, 20103, 23326, 34989, 40206, 69978, 97049, 98863, 194098, 197726, 291147, 296589, 582294, 593178, 717007, 730409, 1434014, 1460818, 2151021, 2191227, 4302042, 4382454, 6077807, 10578341, 12155614, 18233421, 21156682, 31735023, 36466842, 63470046, 78153763, 156307526, 234461289, 468922578, 650325349, 662480963, 1300650698, 1324961926, 1950976047, 1987442889, 3901952094, 3974885778, 70885463041, 141770926082, 212656389123, 425312778246]

約数ペア:

[(1, 425312778246), (2, 212656389123), (3, 141770926082), (6, 70885463041), (107, 3974885778), (109, 3901952094), (214, 1987442889), (218, 1950976047), (321, 1324961926), (327, 1300650698), (642, 662480963), (654, 650325349), (907, 468922578), (1814, 234461289), (2721, 156307526), (5442, 78153763), (6701, 63470046), (11663, 36466842), (13402, 31735023), (20103, 21156682), (23326, 18233421), (34989, 12155614), (40206, 10578341), (69978, 6077807), (97049, 4382454), (98863, 4302042), (194098, 2191227), (197726, 2151021), (291147, 1460818), (296589, 1434014), (582294, 730409), (593178, 717007)]