1809248532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 5345324544

約数和(自身を除く): 3536076012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 61, 78, 84, 91, 122, 156, 157, 173, 182, 183, 244, 273, 314, 346, 364, 366, 427, 471, 519, 546, 628, 692, 732, 793, 854, 942, 1038, 1092, 1099, 1211, 1281, 1586, 1708, 1884, 2041, 2076, 2198, 2249, 2379, 2422, 2562, 3172, 3297, 3633, 4082, 4396, 4498, 4758, 4844, 5124, 5551, 6123, 6594, 6747, 7266, 8164, 8996, 9516, 9577, 10553, 11102, 12246, 13188, 13494, 14287, 14532, 15743, 16653, 19154, 21106, 22204, 24492, 26988, 27161, 28574, 28731, 31486, 31659, 33306, 38308, 42212, 42861, 47229, 54322, 57148, 57462, 62972, 63318, 66612, 67039, 73871, 81483, 85722, 94458, 108644, 114924, 124501, 126636, 134078, 137189, 147742, 162966, 171444, 188916, 190127, 201117, 221613, 249002, 268156, 274378, 295484, 325932, 353093, 373503, 380254, 402234, 411567, 443226, 498004, 548756, 570381, 706186, 747006, 760508, 804468, 823134, 871507, 886452, 960323, 1059279, 1140762, 1412372, 1494012, 1646268, 1656821, 1743014, 1920646, 2118558, 2281524, 2471651, 2614521, 2880969, 3313642, 3486028, 3841292, 4237116, 4943302, 4970463, 5229042, 5761938, 6627284, 7414953, 9886604, 9940926, 10458084, 11523876, 11597747, 14829906, 19881852, 21538673, 23195494, 29659812, 34793241, 43077346, 46390988, 64616019, 69586482, 86154692, 129232038, 139172964, 150770711, 258464076, 301541422, 452312133, 603082844, 904624266, 1809248532]

約数ペア:

[(1, 1809248532), (2, 904624266), (3, 603082844), (4, 452312133), (6, 301541422), (7, 258464076), (12, 150770711), (13, 139172964), (14, 129232038), (21, 86154692), (26, 69586482), (28, 64616019), (39, 46390988), (42, 43077346), (52, 34793241), (61, 29659812), (78, 23195494), (84, 21538673), (91, 19881852), (122, 14829906), (156, 11597747), (157, 11523876), (173, 10458084), (182, 9940926), (183, 9886604), (244, 7414953), (273, 6627284), (314, 5761938), (346, 5229042), (364, 4970463), (366, 4943302), (427, 4237116), (471, 3841292), (519, 3486028), (546, 3313642), (628, 2880969), (692, 2614521), (732, 2471651), (793, 2281524), (854, 2118558), (942, 1920646), (1038, 1743014), (1092, 1656821), (1099, 1646268), (1211, 1494012), (1281, 1412372), (1586, 1140762), (1708, 1059279), (1884, 960323), (2041, 886452), (2076, 871507), (2198, 823134), (2249, 804468), (2379, 760508), (2422, 747006), (2562, 706186), (3172, 570381), (3297, 548756), (3633, 498004), (4082, 443226), (4396, 411567), (4498, 402234), (4758, 380254), (4844, 373503), (5124, 353093), (5551, 325932), (6123, 295484), (6594, 274378), (6747, 268156), (7266, 249002), (8164, 221613), (8996, 201117), (9516, 190127), (9577, 188916), (10553, 171444), (11102, 162966), (12246, 147742), (13188, 137189), (13494, 134078), (14287, 126636), (14532, 124501), (15743, 114924), (16653, 108644), (19154, 94458), (21106, 85722), (22204, 81483), (24492, 73871), (26988, 67039), (27161, 66612), (28574, 63318), (28731, 62972), (31486, 57462), (31659, 57148), (33306, 54322), (38308, 47229), (42212, 42861)]