1275931404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:740

約数の個数: 144

約数和(自身を含む): 3621421440

約数和(自身を除く): 2345490036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 97, 99, 118, 132, 177, 194, 198, 236, 291, 354, 388, 396, 531, 563, 582, 649, 708, 873, 1062, 1067, 1126, 1164, 1298, 1689, 1746, 1947, 2124, 2134, 2252, 2596, 3201, 3378, 3492, 3894, 4268, 5067, 5723, 5841, 6193, 6402, 6756, 7788, 9603, 10134, 11446, 11682, 12386, 12804, 17169, 18579, 19206, 20268, 22892, 23364, 24772, 33217, 34338, 37158, 38412, 51507, 54611, 55737, 62953, 66434, 68676, 74316, 99651, 103014, 109222, 111474, 125906, 132868, 163833, 188859, 199302, 206028, 218444, 222948, 251812, 298953, 327666, 365387, 377718, 398604, 491499, 566577, 597906, 600721, 655332, 730774, 755436, 982998, 1096161, 1133154, 1195812, 1201442, 1461548, 1802163, 1965996, 2192322, 2266308, 2402884, 3222049, 3288483, 3604326, 4384644, 5406489, 6444098, 6576966, 7208652, 9666147, 10812978, 12888196, 13153932, 19332294, 21625956, 28998441, 35442539, 38664588, 57996882, 70885078, 106327617, 115993764, 141770156, 212655234, 318982851, 425310468, 637965702, 1275931404]

約数ペア:

[(1, 1275931404), (2, 637965702), (3, 425310468), (4, 318982851), (6, 212655234), (9, 141770156), (11, 115993764), (12, 106327617), (18, 70885078), (22, 57996882), (33, 38664588), (36, 35442539), (44, 28998441), (59, 21625956), (66, 19332294), (97, 13153932), (99, 12888196), (118, 10812978), (132, 9666147), (177, 7208652), (194, 6576966), (198, 6444098), (236, 5406489), (291, 4384644), (354, 3604326), (388, 3288483), (396, 3222049), (531, 2402884), (563, 2266308), (582, 2192322), (649, 1965996), (708, 1802163), (873, 1461548), (1062, 1201442), (1067, 1195812), (1126, 1133154), (1164, 1096161), (1298, 982998), (1689, 755436), (1746, 730774), (1947, 655332), (2124, 600721), (2134, 597906), (2252, 566577), (2596, 491499), (3201, 398604), (3378, 377718), (3492, 365387), (3894, 327666), (4268, 298953), (5067, 251812), (5723, 222948), (5841, 218444), (6193, 206028), (6402, 199302), (6756, 188859), (7788, 163833), (9603, 132868), (10134, 125906), (11446, 111474), (11682, 109222), (12386, 103014), (12804, 99651), (17169, 74316), (18579, 68676), (19206, 66434), (20268, 62953), (22892, 55737), (23364, 54611), (24772, 51507), (33217, 38412), (34338, 37158)]