287770298868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1533401}}^1$

素因数の和:1533825

約数の個数: 72

約数和(自身を含む): 785328767496

約数和(自身を除く): 497558468628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 401, 468, 802, 1203, 1604, 2406, 3609, 4812, 5213, 7218, 10426, 14436, 15639, 20852, 31278, 46917, 62556, 93834, 187668, 1533401, 3066802, 4600203, 6133604, 9200406, 13800609, 18400812, 19934213, 27601218, 39868426, 55202436, 59802639, 79736852, 119605278, 179407917, 239210556, 358815834, 614893801, 717631668, 1229787602, 1844681403, 2459575204, 3689362806, 5534044209, 7378725612, 7993619413, 11068088418, 15987238826, 22136176836, 23980858239, 31974477652, 47961716478, 71942574717, 95923432956, 143885149434, 287770298868]

約数ペア:

[(1, 287770298868), (2, 143885149434), (3, 95923432956), (4, 71942574717), (6, 47961716478), (9, 31974477652), (12, 23980858239), (13, 22136176836), (18, 15987238826), (26, 11068088418), (36, 7993619413), (39, 7378725612), (52, 5534044209), (78, 3689362806), (117, 2459575204), (156, 1844681403), (234, 1229787602), (401, 717631668), (468, 614893801), (802, 358815834), (1203, 239210556), (1604, 179407917), (2406, 119605278), (3609, 79736852), (4812, 59802639), (5213, 55202436), (7218, 39868426), (10426, 27601218), (14436, 19934213), (15639, 18400812), (20852, 13800609), (31278, 9200406), (46917, 6133604), (62556, 4600203), (93834, 3066802), (187668, 1533401)]