389730264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6803}}^1$

素因数の和:6861

約数の個数: 128

約数和(自身を含む): 1254113280

約数和(自身を除く): 864383016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 4092, 4774, 5208, 6803, 7161, 8184, 9548, 13606, 14322, 19096, 20409, 27212, 28644, 40818, 47621, 54424, 57288, 74833, 81636, 95242, 142863, 149666, 163272, 190484, 210893, 224499, 285726, 299332, 380968, 421786, 448998, 523831, 571452, 598664, 632679, 843572, 897996, 1047662, 1142904, 1265358, 1476251, 1571493, 1687144, 1795992, 2095324, 2319823, 2530716, 2952502, 3142986, 4190648, 4428753, 4639646, 5061432, 5905004, 6285972, 6959469, 8857506, 9279292, 11810008, 12571944, 13918938, 16238761, 17715012, 18558584, 27837876, 32477522, 35430024, 48716283, 55675752, 64955044, 97432566, 129910088, 194865132, 389730264]

約数ペア:

[(1, 389730264), (2, 194865132), (3, 129910088), (4, 97432566), (6, 64955044), (7, 55675752), (8, 48716283), (11, 35430024), (12, 32477522), (14, 27837876), (21, 18558584), (22, 17715012), (24, 16238761), (28, 13918938), (31, 12571944), (33, 11810008), (42, 9279292), (44, 8857506), (56, 6959469), (62, 6285972), (66, 5905004), (77, 5061432), (84, 4639646), (88, 4428753), (93, 4190648), (124, 3142986), (132, 2952502), (154, 2530716), (168, 2319823), (186, 2095324), (217, 1795992), (231, 1687144), (248, 1571493), (264, 1476251), (308, 1265358), (341, 1142904), (372, 1047662), (434, 897996), (462, 843572), (616, 632679), (651, 598664), (682, 571452), (744, 523831), (868, 448998), (924, 421786), (1023, 380968), (1302, 299332), (1364, 285726), (1736, 224499), (1848, 210893), (2046, 190484), (2387, 163272), (2604, 149666), (2728, 142863), (4092, 95242), (4774, 81636), (5208, 74833), (6803, 57288), (7161, 54424), (8184, 47621), (9548, 40818), (13606, 28644), (14322, 27212), (19096, 20409)]