443626430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 918866592

約数和(自身を除く): 475240162

約数列:

[1, 2, 5, 10, 13, 26, 31, 53, 62, 65, 67, 106, 130, 134, 155, 265, 310, 335, 403, 530, 670, 689, 806, 871, 961, 1378, 1643, 1742, 1922, 2015, 2077, 3286, 3445, 3551, 4030, 4154, 4355, 4805, 6890, 7102, 8215, 8710, 9610, 10385, 12493, 16430, 17755, 20770, 21359, 24986, 27001, 35510, 42718, 46163, 50933, 54002, 62465, 64387, 92326, 101866, 106795, 110081, 124930, 128774, 135005, 213590, 220162, 230815, 254665, 270010, 321935, 461630, 509330, 550405, 643870, 662129, 837031, 1100810, 1324258, 1431053, 1674062, 2862106, 3310645, 3412511, 4185155, 6621290, 6825022, 7155265, 8370310, 14310530, 17062555, 34125110, 44362643, 88725286, 221813215, 443626430]

約数ペア:

[(1, 443626430), (2, 221813215), (5, 88725286), (10, 44362643), (13, 34125110), (26, 17062555), (31, 14310530), (53, 8370310), (62, 7155265), (65, 6825022), (67, 6621290), (106, 4185155), (130, 3412511), (134, 3310645), (155, 2862106), (265, 1674062), (310, 1431053), (335, 1324258), (403, 1100810), (530, 837031), (670, 662129), (689, 643870), (806, 550405), (871, 509330), (961, 461630), (1378, 321935), (1643, 270010), (1742, 254665), (1922, 230815), (2015, 220162), (2077, 213590), (3286, 135005), (3445, 128774), (3551, 124930), (4030, 110081), (4154, 106795), (4355, 101866), (4805, 92326), (6890, 64387), (7102, 62465), (8215, 54002), (8710, 50933), (9610, 46163), (10385, 42718), (12493, 35510), (16430, 27001), (17755, 24986), (20770, 21359)]