705819036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 1875793920

約数和(自身を除く): 1169974884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 103, 109, 124, 156, 169, 186, 206, 218, 309, 327, 338, 372, 403, 412, 436, 507, 618, 654, 676, 806, 1014, 1209, 1236, 1308, 1339, 1417, 1612, 2028, 2418, 2678, 2834, 3193, 3379, 4017, 4251, 4836, 5239, 5356, 5668, 6386, 6758, 8034, 8502, 9579, 10137, 10478, 11227, 12772, 13516, 15717, 16068, 17004, 17407, 18421, 19158, 20274, 20956, 22454, 31434, 33681, 34814, 36842, 38316, 40548, 41509, 43927, 44908, 52221, 55263, 62868, 67362, 69628, 73684, 83018, 87854, 104442, 110526, 124527, 131781, 134724, 145951, 166036, 175708, 208884, 221052, 249054, 263562, 291902, 348037, 437853, 498108, 527124, 539617, 571051, 583804, 696074, 875706, 1044111, 1079234, 1142102, 1392148, 1618851, 1713153, 1751412, 1897363, 2088222, 2158468, 2284204, 3237702, 3426306, 3794726, 4176444, 4524481, 5692089, 6475404, 6852612, 7589452, 9048962, 11384178, 13573443, 18097924, 22768356, 27146886, 54293772, 58818253, 117636506, 176454759, 235273012, 352909518, 705819036]

約数ペア:

[(1, 705819036), (2, 352909518), (3, 235273012), (4, 176454759), (6, 117636506), (12, 58818253), (13, 54293772), (26, 27146886), (31, 22768356), (39, 18097924), (52, 13573443), (62, 11384178), (78, 9048962), (93, 7589452), (103, 6852612), (109, 6475404), (124, 5692089), (156, 4524481), (169, 4176444), (186, 3794726), (206, 3426306), (218, 3237702), (309, 2284204), (327, 2158468), (338, 2088222), (372, 1897363), (403, 1751412), (412, 1713153), (436, 1618851), (507, 1392148), (618, 1142102), (654, 1079234), (676, 1044111), (806, 875706), (1014, 696074), (1209, 583804), (1236, 571051), (1308, 539617), (1339, 527124), (1417, 498108), (1612, 437853), (2028, 348037), (2418, 291902), (2678, 263562), (2834, 249054), (3193, 221052), (3379, 208884), (4017, 175708), (4251, 166036), (4836, 145951), (5239, 134724), (5356, 131781), (5668, 124527), (6386, 110526), (6758, 104442), (8034, 87854), (8502, 83018), (9579, 73684), (10137, 69628), (10478, 67362), (11227, 62868), (12772, 55263), (13516, 52221), (15717, 44908), (16068, 43927), (17004, 41509), (17407, 40548), (18421, 38316), (19158, 36842), (20274, 34814), (20956, 33681), (22454, 31434)]