761798856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2341}}^1$

素因数の和:2519

約数の個数: 128

約数和(自身を含む): 2360736000

約数和(自身を除く): 1598937144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 149, 156, 168, 182, 273, 298, 312, 364, 447, 546, 596, 728, 894, 1043, 1092, 1192, 1788, 1937, 2086, 2184, 2341, 3129, 3576, 3874, 4172, 4682, 5811, 6258, 7023, 7748, 8344, 9364, 11622, 12516, 13559, 14046, 15496, 16387, 18728, 23244, 25032, 27118, 28092, 30433, 32774, 40677, 46488, 49161, 54236, 56184, 60866, 65548, 81354, 91299, 98322, 108472, 121732, 131096, 162708, 182598, 196644, 213031, 243464, 325416, 348809, 365196, 393288, 426062, 639093, 697618, 730392, 852124, 1046427, 1278186, 1395236, 1704248, 2092854, 2441663, 2556372, 2790472, 4185708, 4534517, 4883326, 5112744, 7324989, 8371416, 9069034, 9766652, 13603551, 14649978, 18138068, 19533304, 27207102, 29299956, 31741619, 36276136, 54414204, 58599912, 63483238, 95224857, 108828408, 126966476, 190449714, 253932952, 380899428, 761798856]

約数ペア:

[(1, 761798856), (2, 380899428), (3, 253932952), (4, 190449714), (6, 126966476), (7, 108828408), (8, 95224857), (12, 63483238), (13, 58599912), (14, 54414204), (21, 36276136), (24, 31741619), (26, 29299956), (28, 27207102), (39, 19533304), (42, 18138068), (52, 14649978), (56, 13603551), (78, 9766652), (84, 9069034), (91, 8371416), (104, 7324989), (149, 5112744), (156, 4883326), (168, 4534517), (182, 4185708), (273, 2790472), (298, 2556372), (312, 2441663), (364, 2092854), (447, 1704248), (546, 1395236), (596, 1278186), (728, 1046427), (894, 852124), (1043, 730392), (1092, 697618), (1192, 639093), (1788, 426062), (1937, 393288), (2086, 365196), (2184, 348809), (2341, 325416), (3129, 243464), (3576, 213031), (3874, 196644), (4172, 182598), (4682, 162708), (5811, 131096), (6258, 121732), (7023, 108472), (7748, 98322), (8344, 91299), (9364, 81354), (11622, 65548), (12516, 60866), (13559, 56184), (14046, 54236), (15496, 49161), (16387, 46488), (18728, 40677), (23244, 32774), (25032, 30433), (27118, 28092)]