319546292688

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{325807}}^1$

素因数の和:325974

約数の個数: 180

約数和(自身を含む): 1047778979520

約数和(自身を除く): 728232686832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 139, 144, 147, 168, 196, 252, 278, 294, 336, 392, 417, 441, 504, 556, 588, 784, 834, 882, 973, 1008, 1112, 1176, 1251, 1668, 1764, 1946, 2224, 2352, 2502, 2919, 3336, 3528, 3892, 5004, 5838, 6672, 6811, 7056, 7784, 8757, 10008, 11676, 13622, 15568, 17514, 20016, 20433, 23352, 27244, 35028, 40866, 46704, 54488, 61299, 70056, 81732, 108976, 122598, 140112, 163464, 245196, 325807, 326928, 490392, 651614, 977421, 980784, 1303228, 1954842, 2280649, 2606456, 2932263, 3909684, 4561298, 5212912, 5864526, 6841947, 7819368, 9122596, 11729052, 13683894, 15638736, 15964543, 18245192, 20525841, 23458104, 27367788, 31929086, 36490384, 41051682, 45287173, 46916208, 47893629, 54735576, 63858172, 82103364, 90574346, 95787258, 109471152, 127716344, 135861519, 143680887, 164206728, 181148692, 191574516, 255432688, 271723038, 287361774, 317010211, 328413456, 362297384, 383149032, 407584557, 543446076, 574723548, 634020422, 724594768, 766298064, 815169114, 951030633, 1086892152, 1149447096, 1268040844, 1630338228, 1902061266, 2173784304, 2219071477, 2298894192, 2536081688, 2853091899, 3260676456, 3804122532, 4438142954, 5072163376, 5706183798, 6521352912, 6657214431, 7608245064, 8876285908, 11412367596, 13314428862, 15216490128, 17752571816, 19971643293, 22824735192, 26628857724, 35505143632, 39943286586, 45649470384, 53257715448, 79886573172, 106515430896, 159773146344, 319546292688]

約数ペア:

[(1, 319546292688), (2, 159773146344), (3, 106515430896), (4, 79886573172), (6, 53257715448), (7, 45649470384), (8, 39943286586), (9, 35505143632), (12, 26628857724), (14, 22824735192), (16, 19971643293), (18, 17752571816), (21, 15216490128), (24, 13314428862), (28, 11412367596), (36, 8876285908), (42, 7608245064), (48, 6657214431), (49, 6521352912), (56, 5706183798), (63, 5072163376), (72, 4438142954), (84, 3804122532), (98, 3260676456), (112, 2853091899), (126, 2536081688), (139, 2298894192), (144, 2219071477), (147, 2173784304), (168, 1902061266), (196, 1630338228), (252, 1268040844), (278, 1149447096), (294, 1086892152), (336, 951030633), (392, 815169114), (417, 766298064), (441, 724594768), (504, 634020422), (556, 574723548), (588, 543446076), (784, 407584557), (834, 383149032), (882, 362297384), (973, 328413456), (1008, 317010211), (1112, 287361774), (1176, 271723038), (1251, 255432688), (1668, 191574516), (1764, 181148692), (1946, 164206728), (2224, 143680887), (2352, 135861519), (2502, 127716344), (2919, 109471152), (3336, 95787258), (3528, 90574346), (3892, 82103364), (5004, 63858172), (5838, 54735576), (6672, 47893629), (6811, 46916208), (7056, 45287173), (7784, 41051682), (8757, 36490384), (10008, 31929086), (11676, 27367788), (13622, 23458104), (15568, 20525841), (17514, 18245192), (20016, 15964543), (20433, 15638736), (23352, 13683894), (27244, 11729052), (35028, 9122596), (40866, 7819368), (46704, 6841947), (54488, 5864526), (61299, 5212912), (70056, 4561298), (81732, 3909684), (108976, 2932263), (122598, 2606456), (140112, 2280649), (163464, 1954842), (245196, 1303228), (325807, 980784), (326928, 977421), (490392, 651614)]