288910908

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1439}}^1$

素因数の和:1489

約数の個数: 144

約数和(自身を含む): 885427200

約数和(自身を除く): 596516292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 143, 156, 169, 198, 234, 286, 297, 338, 351, 396, 429, 468, 507, 572, 594, 676, 702, 858, 1014, 1188, 1287, 1404, 1439, 1521, 1716, 1859, 2028, 2574, 2878, 3042, 3718, 3861, 4317, 4563, 5148, 5577, 5756, 6084, 7436, 7722, 8634, 9126, 11154, 12951, 15444, 15829, 16731, 17268, 18252, 18707, 22308, 25902, 31658, 33462, 37414, 38853, 47487, 50193, 51804, 56121, 63316, 66924, 74828, 77706, 94974, 100386, 112242, 142461, 155412, 168363, 189948, 200772, 205777, 224484, 243191, 284922, 336726, 411554, 427383, 486382, 505089, 569844, 617331, 673452, 729573, 823108, 854766, 972764, 1010178, 1234662, 1459146, 1709532, 1851993, 2020356, 2188719, 2469324, 2675101, 2918292, 3703986, 4377438, 5350202, 5555979, 6566157, 7407972, 8025303, 8754876, 10700404, 11111958, 13132314, 16050606, 22223916, 24075909, 26264628, 32101212, 48151818, 72227727, 96303636, 144455454, 288910908]

約数ペア:

[(1, 288910908), (2, 144455454), (3, 96303636), (4, 72227727), (6, 48151818), (9, 32101212), (11, 26264628), (12, 24075909), (13, 22223916), (18, 16050606), (22, 13132314), (26, 11111958), (27, 10700404), (33, 8754876), (36, 8025303), (39, 7407972), (44, 6566157), (52, 5555979), (54, 5350202), (66, 4377438), (78, 3703986), (99, 2918292), (108, 2675101), (117, 2469324), (132, 2188719), (143, 2020356), (156, 1851993), (169, 1709532), (198, 1459146), (234, 1234662), (286, 1010178), (297, 972764), (338, 854766), (351, 823108), (396, 729573), (429, 673452), (468, 617331), (507, 569844), (572, 505089), (594, 486382), (676, 427383), (702, 411554), (858, 336726), (1014, 284922), (1188, 243191), (1287, 224484), (1404, 205777), (1439, 200772), (1521, 189948), (1716, 168363), (1859, 155412), (2028, 142461), (2574, 112242), (2878, 100386), (3042, 94974), (3718, 77706), (3861, 74828), (4317, 66924), (4563, 63316), (5148, 56121), (5577, 51804), (5756, 50193), (6084, 47487), (7436, 38853), (7722, 37414), (8634, 33462), (9126, 31658), (11154, 25902), (12951, 22308), (15444, 18707), (15829, 18252), (16731, 17268)]