819590772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 2690537472

約数和(自身を除く): 1870946700

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 31, 33, 39, 42, 44, 52, 62, 66, 71, 77, 78, 84, 91, 93, 124, 132, 142, 143, 154, 156, 182, 186, 213, 217, 231, 273, 284, 286, 308, 341, 364, 372, 403, 426, 429, 434, 462, 497, 546, 572, 651, 682, 781, 806, 852, 858, 868, 923, 924, 961, 994, 1001, 1023, 1092, 1209, 1302, 1364, 1491, 1562, 1612, 1716, 1846, 1922, 1988, 2002, 2046, 2201, 2343, 2387, 2418, 2604, 2769, 2821, 2883, 2982, 3003, 3124, 3692, 3844, 4004, 4092, 4402, 4433, 4686, 4774, 4836, 5467, 5538, 5642, 5766, 5964, 6006, 6461, 6603, 6727, 7161, 8463, 8804, 8866, 9372, 9548, 10153, 10571, 10934, 11076, 11284, 11532, 12012, 12493, 12922, 13206, 13299, 13454, 14322, 15407, 16401, 16926, 17732, 19383, 20181, 20306, 21142, 21868, 24211, 24986, 25844, 26412, 26598, 26908, 28613, 28644, 30459, 30814, 31031, 31713, 32802, 33852, 37479, 38766, 40362, 40612, 42284, 46221, 48422, 49972, 53196, 57226, 60918, 61628, 62062, 63426, 65604, 68231, 71071, 72633, 73997, 74958, 77532, 80724, 85839, 87451, 92442, 93093, 96844, 114452, 121836, 124124, 126852, 136462, 137423, 142142, 145266, 147994, 149916, 169477, 171678, 174902, 184884, 186186, 200291, 204693, 213213, 221991, 262353, 272924, 274846, 284284, 290532, 295988, 314743, 338954, 343356, 349804, 372372, 400582, 409386, 412269, 426426, 443982, 477617, 508431, 524706, 549692, 600873, 629486, 677908, 750541, 801164, 818772, 824538, 852852, 887003, 887964, 944229, 955234, 961961, 1016862, 1049412, 1201746, 1258972, 1432851, 1501082, 1649076, 1774006, 1888458, 1910468, 1923922, 2033724, 2203201, 2251623, 2403492, 2661009, 2865702, 2885883, 3002164, 3548012, 3776916, 3847844, 4406402, 4503246, 5253787, 5322018, 5731404, 5771766, 6209021, 6609603, 8812804, 9006492, 9757033, 10507574, 10644036, 11543532, 12418042, 13219206, 15761361, 18627063, 19514066, 21015148, 24836084, 26438412, 29271099, 31522722, 37254126, 39028132, 58542198, 63045444, 68299231, 74508252, 117084396, 136598462, 204897693, 273196924, 409795386, 819590772]

約数ペア:

[(1, 819590772), (2, 409795386), (3, 273196924), (4, 204897693), (6, 136598462), (7, 117084396), (11, 74508252), (12, 68299231), (13, 63045444), (14, 58542198), (21, 39028132), (22, 37254126), (26, 31522722), (28, 29271099), (31, 26438412), (33, 24836084), (39, 21015148), (42, 19514066), (44, 18627063), (52, 15761361), (62, 13219206), (66, 12418042), (71, 11543532), (77, 10644036), (78, 10507574), (84, 9757033), (91, 9006492), (93, 8812804), (124, 6609603), (132, 6209021), (142, 5771766), (143, 5731404), (154, 5322018), (156, 5253787), (182, 4503246), (186, 4406402), (213, 3847844), (217, 3776916), (231, 3548012), (273, 3002164), (284, 2885883), (286, 2865702), (308, 2661009), (341, 2403492), (364, 2251623), (372, 2203201), (403, 2033724), (426, 1923922), (429, 1910468), (434, 1888458), (462, 1774006), (497, 1649076), (546, 1501082), (572, 1432851), (651, 1258972), (682, 1201746), (781, 1049412), (806, 1016862), (852, 961961), (858, 955234), (868, 944229), (923, 887964), (924, 887003), (961, 852852), (994, 824538), (1001, 818772), (1023, 801164), (1092, 750541), (1209, 677908), (1302, 629486), (1364, 600873), (1491, 549692), (1562, 524706), (1612, 508431), (1716, 477617), (1846, 443982), (1922, 426426), (1988, 412269), (2002, 409386), (2046, 400582), (2201, 372372), (2343, 349804), (2387, 343356), (2418, 338954), (2604, 314743), (2769, 295988), (2821, 290532), (2883, 284284), (2982, 274846), (3003, 272924), (3124, 262353), (3692, 221991), (3844, 213213), (4004, 204693), (4092, 200291), (4402, 186186), (4433, 184884), (4686, 174902), (4774, 171678), (4836, 169477), (5467, 149916), (5538, 147994), (5642, 145266), (5766, 142142), (5964, 137423), (6006, 136462), (6461, 126852), (6603, 124124), (6727, 121836), (7161, 114452), (8463, 96844), (8804, 93093), (8866, 92442), (9372, 87451), (9548, 85839), (10153, 80724), (10571, 77532), (10934, 74958), (11076, 73997), (11284, 72633), (11532, 71071), (12012, 68231), (12493, 65604), (12922, 63426), (13206, 62062), (13299, 61628), (13454, 60918), (14322, 57226), (15407, 53196), (16401, 49972), (16926, 48422), (17732, 46221), (19383, 42284), (20181, 40612), (20306, 40362), (21142, 38766), (21868, 37479), (24211, 33852), (24986, 32802), (25844, 31713), (26412, 31031), (26598, 30814), (26908, 30459), (28613, 28644)]