8378940276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{7829}}^1$

素因数の和:8014

約数の個数: 144

約数和(自身を含む): 25172259840

約数和(自身を除く): 16793319564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 137, 186, 217, 252, 274, 279, 372, 411, 434, 548, 558, 651, 822, 868, 959, 1116, 1233, 1302, 1644, 1918, 1953, 2466, 2604, 2877, 3836, 3906, 4247, 4932, 5754, 7812, 7829, 8494, 8631, 11508, 12741, 15658, 16988, 17262, 23487, 25482, 29729, 31316, 34524, 38223, 46974, 50964, 54803, 59458, 70461, 76446, 89187, 93948, 109606, 118916, 140922, 152892, 164409, 178374, 219212, 242699, 267561, 281844, 328818, 356748, 485398, 493227, 535122, 657636, 728097, 970796, 986454, 1070244, 1072573, 1456194, 1698893, 1972908, 2145146, 2184291, 2912388, 3217719, 3397786, 4290292, 4368582, 5096679, 6435438, 6795572, 7508011, 8737164, 9653157, 10193358, 12870876, 15016022, 15290037, 19306314, 20386716, 22524033, 30032044, 30580074, 33249763, 38612628, 45048066, 61160148, 66499526, 67572099, 90096132, 99749289, 132999052, 135144198, 199498578, 232748341, 270288396, 299247867, 398997156, 465496682, 598495734, 698245023, 930993364, 1196991468, 1396490046, 2094735069, 2792980092, 4189470138, 8378940276]

約数ペア:

[(1, 8378940276), (2, 4189470138), (3, 2792980092), (4, 2094735069), (6, 1396490046), (7, 1196991468), (9, 930993364), (12, 698245023), (14, 598495734), (18, 465496682), (21, 398997156), (28, 299247867), (31, 270288396), (36, 232748341), (42, 199498578), (62, 135144198), (63, 132999052), (84, 99749289), (93, 90096132), (124, 67572099), (126, 66499526), (137, 61160148), (186, 45048066), (217, 38612628), (252, 33249763), (274, 30580074), (279, 30032044), (372, 22524033), (411, 20386716), (434, 19306314), (548, 15290037), (558, 15016022), (651, 12870876), (822, 10193358), (868, 9653157), (959, 8737164), (1116, 7508011), (1233, 6795572), (1302, 6435438), (1644, 5096679), (1918, 4368582), (1953, 4290292), (2466, 3397786), (2604, 3217719), (2877, 2912388), (3836, 2184291), (3906, 2145146), (4247, 1972908), (4932, 1698893), (5754, 1456194), (7812, 1072573), (7829, 1070244), (8494, 986454), (8631, 970796), (11508, 728097), (12741, 657636), (15658, 535122), (16988, 493227), (17262, 485398), (23487, 356748), (25482, 328818), (29729, 281844), (31316, 267561), (34524, 242699), (38223, 219212), (46974, 178374), (50964, 164409), (54803, 152892), (59458, 140922), (70461, 118916), (76446, 109606), (89187, 93948)]