289787004

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{15877}}^1$

素因数の和:15916

約数の個数: 72

約数和(自身を含む): 813588720

約数和(自身を除く): 523801716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 9126, 15877, 18252, 31754, 47631, 63508, 95262, 142893, 190524, 206401, 285786, 412802, 428679, 571572, 619203, 825604, 857358, 1238406, 1714716, 1857609, 2476812, 2683213, 3715218, 5366426, 5572827, 7430436, 8049639, 10732852, 11145654, 16099278, 22291308, 24148917, 32198556, 48297834, 72446751, 96595668, 144893502, 289787004]

約数ペア:

[(1, 289787004), (2, 144893502), (3, 96595668), (4, 72446751), (6, 48297834), (9, 32198556), (12, 24148917), (13, 22291308), (18, 16099278), (26, 11145654), (27, 10732852), (36, 8049639), (39, 7430436), (52, 5572827), (54, 5366426), (78, 3715218), (108, 2683213), (117, 2476812), (156, 1857609), (169, 1714716), (234, 1238406), (338, 857358), (351, 825604), (468, 619203), (507, 571572), (676, 428679), (702, 412802), (1014, 285786), (1404, 206401), (1521, 190524), (2028, 142893), (3042, 95262), (4563, 63508), (6084, 47631), (9126, 31754), (15877, 18252)]