1223695746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 3416614656

約数和(自身を除く): 2192918910

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 37, 39, 42, 61, 63, 74, 78, 91, 111, 117, 122, 126, 182, 183, 222, 234, 259, 273, 331, 333, 366, 427, 481, 518, 546, 549, 662, 666, 777, 793, 819, 854, 962, 993, 1098, 1281, 1443, 1554, 1586, 1638, 1986, 2257, 2317, 2331, 2379, 2562, 2886, 2979, 3367, 3843, 4303, 4329, 4514, 4634, 4662, 4758, 5551, 5958, 6734, 6771, 6951, 7137, 7686, 8606, 8658, 10101, 11102, 12247, 12909, 13542, 13902, 14274, 15799, 16653, 20191, 20202, 20313, 20853, 24494, 25818, 29341, 30121, 30303, 31598, 33306, 36741, 38727, 40382, 40626, 41706, 47397, 49959, 58682, 60242, 60573, 60606, 73482, 77454, 85729, 88023, 90363, 94794, 99918, 110223, 121146, 141337, 142191, 159211, 171458, 176046, 180726, 181719, 205387, 220446, 257187, 262483, 264069, 271089, 282674, 284382, 318422, 363438, 410774, 424011, 477633, 514374, 524966, 528138, 542178, 616161, 747067, 771561, 787449, 848022, 955266, 1114477, 1232322, 1272033, 1432899, 1494134, 1543122, 1574898, 1837381, 1848483, 2228954, 2241201, 2362347, 2544066, 2865798, 3343431, 3674762, 3696966, 4482402, 4724694, 5229469, 5512143, 6686862, 6723603, 9711871, 10030293, 10458938, 11024286, 13447206, 15688407, 16536429, 19423742, 20060586, 29135613, 31376814, 33072858, 47065221, 58271226, 67983097, 87406839, 94130442, 135966194, 174813678, 203949291, 407898582, 611847873, 1223695746]

約数ペア:

[(1, 1223695746), (2, 611847873), (3, 407898582), (6, 203949291), (7, 174813678), (9, 135966194), (13, 94130442), (14, 87406839), (18, 67983097), (21, 58271226), (26, 47065221), (37, 33072858), (39, 31376814), (42, 29135613), (61, 20060586), (63, 19423742), (74, 16536429), (78, 15688407), (91, 13447206), (111, 11024286), (117, 10458938), (122, 10030293), (126, 9711871), (182, 6723603), (183, 6686862), (222, 5512143), (234, 5229469), (259, 4724694), (273, 4482402), (331, 3696966), (333, 3674762), (366, 3343431), (427, 2865798), (481, 2544066), (518, 2362347), (546, 2241201), (549, 2228954), (662, 1848483), (666, 1837381), (777, 1574898), (793, 1543122), (819, 1494134), (854, 1432899), (962, 1272033), (993, 1232322), (1098, 1114477), (1281, 955266), (1443, 848022), (1554, 787449), (1586, 771561), (1638, 747067), (1986, 616161), (2257, 542178), (2317, 528138), (2331, 524966), (2379, 514374), (2562, 477633), (2886, 424011), (2979, 410774), (3367, 363438), (3843, 318422), (4303, 284382), (4329, 282674), (4514, 271089), (4634, 264069), (4662, 262483), (4758, 257187), (5551, 220446), (5958, 205387), (6734, 181719), (6771, 180726), (6951, 176046), (7137, 171458), (7686, 159211), (8606, 142191), (8658, 141337), (10101, 121146), (11102, 110223), (12247, 99918), (12909, 94794), (13542, 90363), (13902, 88023), (14274, 85729), (15799, 77454), (16653, 73482), (20191, 60606), (20202, 60573), (20313, 60242), (20853, 58682), (24494, 49959), (25818, 47397), (29341, 41706), (30121, 40626), (30303, 40382), (31598, 38727), (33306, 36741)]