259156716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3251}}^1$

素因数の和:3351

約数の個数: 96

約数和(自身を含む): 754672128

約数和(自身を除く): 495515412

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 73, 78, 84, 91, 146, 156, 182, 219, 273, 292, 364, 438, 511, 546, 876, 949, 1022, 1092, 1533, 1898, 2044, 2847, 3066, 3251, 3796, 5694, 6132, 6502, 6643, 9753, 11388, 13004, 13286, 19506, 19929, 22757, 26572, 39012, 39858, 42263, 45514, 68271, 79716, 84526, 91028, 126789, 136542, 169052, 237323, 253578, 273084, 295841, 474646, 507156, 591682, 711969, 887523, 949292, 1183364, 1423938, 1661261, 1775046, 2847876, 3085199, 3322522, 3550092, 4983783, 6170398, 6645044, 9255597, 9967566, 12340796, 18511194, 19935132, 21596393, 37022388, 43192786, 64789179, 86385572, 129578358, 259156716]

約数ペア:

[(1, 259156716), (2, 129578358), (3, 86385572), (4, 64789179), (6, 43192786), (7, 37022388), (12, 21596393), (13, 19935132), (14, 18511194), (21, 12340796), (26, 9967566), (28, 9255597), (39, 6645044), (42, 6170398), (52, 4983783), (73, 3550092), (78, 3322522), (84, 3085199), (91, 2847876), (146, 1775046), (156, 1661261), (182, 1423938), (219, 1183364), (273, 949292), (292, 887523), (364, 711969), (438, 591682), (511, 507156), (546, 474646), (876, 295841), (949, 273084), (1022, 253578), (1092, 237323), (1533, 169052), (1898, 136542), (2044, 126789), (2847, 91028), (3066, 84526), (3251, 79716), (3796, 68271), (5694, 45514), (6132, 42263), (6502, 39858), (6643, 39012), (9753, 26572), (11388, 22757), (13004, 19929), (13286, 19506)]