371591792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{31}}^2$

素因数の和:120

約数の個数: 120

約数和(自身を含む): 879162480

約数和(自身を除く): 507570688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 169, 176, 208, 248, 286, 338, 341, 403, 496, 572, 676, 682, 806, 961, 1144, 1352, 1364, 1612, 1859, 1922, 2197, 2288, 2704, 2728, 3224, 3718, 3844, 4394, 4433, 5239, 5456, 6448, 7436, 7688, 8788, 8866, 10478, 10571, 12493, 14872, 15376, 17576, 17732, 20956, 21142, 24167, 24986, 29744, 35152, 35464, 41912, 42284, 48334, 49972, 57629, 68107, 70928, 83824, 84568, 96668, 99944, 115258, 136214, 137423, 162409, 169136, 193336, 199888, 230516, 272428, 274846, 324818, 386672, 461032, 544856, 549692, 649636, 749177, 922064, 1089712, 1099384, 1299272, 1498354, 1786499, 2111317, 2198768, 2598544, 2996708, 3572998, 4222634, 5993416, 7145996, 8445268, 11986832, 14291992, 16890536, 23224487, 28583984, 33781072, 46448974, 92897948, 185795896, 371591792]

約数ペア:

[(1, 371591792), (2, 185795896), (4, 92897948), (8, 46448974), (11, 33781072), (13, 28583984), (16, 23224487), (22, 16890536), (26, 14291992), (31, 11986832), (44, 8445268), (52, 7145996), (62, 5993416), (88, 4222634), (104, 3572998), (124, 2996708), (143, 2598544), (169, 2198768), (176, 2111317), (208, 1786499), (248, 1498354), (286, 1299272), (338, 1099384), (341, 1089712), (403, 922064), (496, 749177), (572, 649636), (676, 549692), (682, 544856), (806, 461032), (961, 386672), (1144, 324818), (1352, 274846), (1364, 272428), (1612, 230516), (1859, 199888), (1922, 193336), (2197, 169136), (2288, 162409), (2704, 137423), (2728, 136214), (3224, 115258), (3718, 99944), (3844, 96668), (4394, 84568), (4433, 83824), (5239, 70928), (5456, 68107), (6448, 57629), (7436, 49972), (7688, 48334), (8788, 42284), (8866, 41912), (10478, 35464), (10571, 35152), (12493, 29744), (14872, 24986), (15376, 24167), (17576, 21142), (17732, 20956)]