2895471384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{911}}^1$

素因数の和:1161

約数の個数: 128

約数和(自身を含む): 7979489280

約数和(自身を除く): 5084017896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 167, 183, 244, 312, 334, 366, 488, 501, 668, 732, 793, 911, 1002, 1336, 1464, 1586, 1822, 2004, 2171, 2379, 2733, 3172, 3644, 4008, 4342, 4758, 5466, 6344, 6513, 7288, 8684, 9516, 10187, 10932, 11843, 13026, 17368, 19032, 20374, 21864, 23686, 26052, 30561, 35529, 40748, 47372, 52104, 55571, 61122, 71058, 81496, 94744, 111142, 122244, 132431, 142116, 152137, 166713, 222284, 244488, 264862, 284232, 304274, 333426, 397293, 444568, 456411, 529724, 608548, 666852, 722423, 794586, 912822, 1059448, 1217096, 1333704, 1444846, 1589172, 1825644, 1977781, 2167269, 2889692, 3178344, 3651288, 3955562, 4334538, 5779384, 5933343, 7911124, 8669076, 9280357, 11866686, 15822248, 17338152, 18560714, 23733372, 27841071, 37121428, 47466744, 55682142, 74242856, 111364284, 120644641, 222728568, 241289282, 361933923, 482578564, 723867846, 965157128, 1447735692, 2895471384]

約数ペア:

[(1, 2895471384), (2, 1447735692), (3, 965157128), (4, 723867846), (6, 482578564), (8, 361933923), (12, 241289282), (13, 222728568), (24, 120644641), (26, 111364284), (39, 74242856), (52, 55682142), (61, 47466744), (78, 37121428), (104, 27841071), (122, 23733372), (156, 18560714), (167, 17338152), (183, 15822248), (244, 11866686), (312, 9280357), (334, 8669076), (366, 7911124), (488, 5933343), (501, 5779384), (668, 4334538), (732, 3955562), (793, 3651288), (911, 3178344), (1002, 2889692), (1336, 2167269), (1464, 1977781), (1586, 1825644), (1822, 1589172), (2004, 1444846), (2171, 1333704), (2379, 1217096), (2733, 1059448), (3172, 912822), (3644, 794586), (4008, 722423), (4342, 666852), (4758, 608548), (5466, 529724), (6344, 456411), (6513, 444568), (7288, 397293), (8684, 333426), (9516, 304274), (10187, 284232), (10932, 264862), (11843, 244488), (13026, 222284), (17368, 166713), (19032, 152137), (20374, 142116), (21864, 132431), (23686, 122244), (26052, 111142), (30561, 94744), (35529, 81496), (40748, 71058), (47372, 61122), (52104, 55571)]