3163598984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:583

約数の個数: 128

約数和(自身を含む): 7453555200

約数和(自身を除く): 4289956216

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 89, 91, 104, 157, 178, 182, 311, 314, 356, 364, 622, 623, 628, 712, 728, 1099, 1157, 1244, 1246, 1256, 2041, 2177, 2198, 2314, 2488, 2492, 4043, 4082, 4354, 4396, 4628, 4984, 8086, 8099, 8164, 8708, 8792, 9256, 13973, 14287, 16172, 16198, 16328, 17416, 27679, 27946, 28301, 28574, 32344, 32396, 48827, 55358, 55892, 56602, 57148, 64792, 97654, 97811, 110716, 111784, 113204, 114296, 181649, 193753, 195308, 195622, 221432, 226408, 341789, 359827, 363298, 387506, 390616, 391244, 634751, 683578, 719654, 726596, 775012, 782488, 1269502, 1271543, 1367156, 1439308, 1453192, 1550024, 2518789, 2539004, 2543086, 2734312, 2878616, 4345603, 4443257, 5037578, 5078008, 5086172, 8691206, 8886514, 10075156, 10172344, 17382412, 17773028, 20150312, 30419221, 34764824, 35546056, 56492839, 60838442, 112985678, 121676884, 225971356, 243353768, 395449873, 451942712, 790899746, 1581799492, 3163598984]

約数ペア:

[(1, 3163598984), (2, 1581799492), (4, 790899746), (7, 451942712), (8, 395449873), (13, 243353768), (14, 225971356), (26, 121676884), (28, 112985678), (52, 60838442), (56, 56492839), (89, 35546056), (91, 34764824), (104, 30419221), (157, 20150312), (178, 17773028), (182, 17382412), (311, 10172344), (314, 10075156), (356, 8886514), (364, 8691206), (622, 5086172), (623, 5078008), (628, 5037578), (712, 4443257), (728, 4345603), (1099, 2878616), (1157, 2734312), (1244, 2543086), (1246, 2539004), (1256, 2518789), (2041, 1550024), (2177, 1453192), (2198, 1439308), (2314, 1367156), (2488, 1271543), (2492, 1269502), (4043, 782488), (4082, 775012), (4354, 726596), (4396, 719654), (4628, 683578), (4984, 634751), (8086, 391244), (8099, 390616), (8164, 387506), (8708, 363298), (8792, 359827), (9256, 341789), (13973, 226408), (14287, 221432), (16172, 195622), (16198, 195308), (16328, 193753), (17416, 181649), (27679, 114296), (27946, 113204), (28301, 111784), (28574, 110716), (32344, 97811), (32396, 97654), (48827, 64792), (55358, 57148), (55892, 56602)]