849117516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{293}}^1\times {\mathrm{1429}}^1$

素因数の和:1755

約数の個数: 72

約数和(自身を含む): 2154232080

約数和(自身を除く): 1305114564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 293, 338, 507, 586, 676, 879, 1014, 1172, 1429, 1758, 2028, 2858, 3516, 3809, 4287, 5716, 7618, 8574, 11427, 15236, 17148, 18577, 22854, 37154, 45708, 49517, 55731, 74308, 99034, 111462, 148551, 198068, 222924, 241501, 297102, 418697, 483002, 594204, 724503, 837394, 966004, 1256091, 1449006, 1674788, 2512182, 2898012, 5024364, 5443061, 10886122, 16329183, 21772244, 32658366, 65316732, 70759793, 141519586, 212279379, 283039172, 424558758, 849117516]

約数ペア:

[(1, 849117516), (2, 424558758), (3, 283039172), (4, 212279379), (6, 141519586), (12, 70759793), (13, 65316732), (26, 32658366), (39, 21772244), (52, 16329183), (78, 10886122), (156, 5443061), (169, 5024364), (293, 2898012), (338, 2512182), (507, 1674788), (586, 1449006), (676, 1256091), (879, 966004), (1014, 837394), (1172, 724503), (1429, 594204), (1758, 483002), (2028, 418697), (2858, 297102), (3516, 241501), (3809, 222924), (4287, 198068), (5716, 148551), (7618, 111462), (8574, 99034), (11427, 74308), (15236, 55731), (17148, 49517), (18577, 45708), (22854, 37154)]