2783202039268

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1\times {\mathrm{1091}}^1\times {\mathrm{1097}}^1$

素因数の和:2402

約数の個数: 144

約数和(自身を含む): 5866718143104

約数和(自身を除く): 3083516103836

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 157, 161, 314, 322, 529, 628, 644, 1058, 1091, 1097, 1099, 2116, 2182, 2194, 2198, 3611, 3703, 4364, 4388, 4396, 7222, 7406, 7637, 7679, 14444, 14812, 15274, 15358, 25093, 25231, 25277, 30548, 30716, 50186, 50462, 50554, 83053, 100372, 100924, 101108, 166106, 171287, 172229, 175651, 176617, 332212, 342574, 344458, 351302, 353234, 577139, 580313, 581371, 685148, 688916, 702604, 706468, 1154278, 1160626, 1162742, 1196827, 1199009, 1205603, 2308556, 2321252, 2325484, 2393654, 2398018, 2411206, 3939601, 3961267, 4039973, 4062191, 4787308, 4796036, 4822412, 7879202, 7922534, 8079946, 8124382, 8377789, 15758404, 15845068, 16159892, 16248764, 16755578, 27527021, 27577207, 27728869, 33511156, 55054042, 55154414, 55457738, 90610823, 91109141, 110108084, 110308828, 110915476, 181221646, 182218282, 187901839, 192689147, 362443292, 364436564, 375803678, 385378294, 633121483, 634275761, 637763987, 751607356, 770756588, 1266242966, 1268551522, 1275527974, 1315312873, 2532485932, 2537103044, 2551055948, 2630625746, 4321742297, 4431850381, 5261251492, 8643484594, 8863700762, 17286969188, 17727401524, 30252196079, 60504392158, 99400072831, 121008784316, 198800145662, 397600291324, 695800509817, 1391601019634, 2783202039268]

約数ペア:

[(1, 2783202039268), (2, 1391601019634), (4, 695800509817), (7, 397600291324), (14, 198800145662), (23, 121008784316), (28, 99400072831), (46, 60504392158), (92, 30252196079), (157, 17727401524), (161, 17286969188), (314, 8863700762), (322, 8643484594), (529, 5261251492), (628, 4431850381), (644, 4321742297), (1058, 2630625746), (1091, 2551055948), (1097, 2537103044), (1099, 2532485932), (2116, 1315312873), (2182, 1275527974), (2194, 1268551522), (2198, 1266242966), (3611, 770756588), (3703, 751607356), (4364, 637763987), (4388, 634275761), (4396, 633121483), (7222, 385378294), (7406, 375803678), (7637, 364436564), (7679, 362443292), (14444, 192689147), (14812, 187901839), (15274, 182218282), (15358, 181221646), (25093, 110915476), (25231, 110308828), (25277, 110108084), (30548, 91109141), (30716, 90610823), (50186, 55457738), (50462, 55154414), (50554, 55054042), (83053, 33511156), (100372, 27728869), (100924, 27577207), (101108, 27527021), (166106, 16755578), (171287, 16248764), (172229, 16159892), (175651, 15845068), (176617, 15758404), (332212, 8377789), (342574, 8124382), (344458, 8079946), (351302, 7922534), (353234, 7879202), (577139, 4822412), (580313, 4796036), (581371, 4787308), (685148, 4062191), (688916, 4039973), (702604, 3961267), (706468, 3939601), (1154278, 2411206), (1160626, 2398018), (1162742, 2393654), (1196827, 2325484), (1199009, 2321252), (1205603, 2308556)]