129435768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:698

約数の個数: 192

約数和(自身を含む): 449579520

約数和(自身を除く): 320143752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 37, 42, 44, 56, 63, 66, 72, 74, 77, 84, 88, 99, 111, 126, 132, 148, 154, 168, 198, 222, 231, 252, 259, 264, 296, 308, 333, 396, 407, 444, 462, 504, 518, 616, 631, 666, 693, 777, 792, 814, 888, 924, 1036, 1221, 1262, 1332, 1386, 1554, 1628, 1848, 1893, 2072, 2331, 2442, 2524, 2664, 2772, 2849, 3108, 3256, 3663, 3786, 4417, 4662, 4884, 5048, 5544, 5679, 5698, 6216, 6941, 7326, 7572, 8547, 8834, 9324, 9768, 11358, 11396, 13251, 13882, 14652, 15144, 17094, 17668, 18648, 20823, 22716, 22792, 23347, 25641, 26502, 27764, 29304, 34188, 35336, 39753, 41646, 45432, 46694, 48587, 51282, 53004, 55528, 62469, 68376, 70041, 79506, 83292, 93388, 97174, 102564, 106008, 124938, 140082, 145761, 159012, 163429, 166584, 186776, 194348, 205128, 210123, 249876, 256817, 280164, 291522, 318024, 326858, 388696, 420246, 437283, 490287, 499752, 513634, 560328, 583044, 653716, 770451, 840492, 874566, 980574, 1027268, 1166088, 1307432, 1470861, 1540902, 1680984, 1749132, 1797719, 1961148, 2054536, 2311353, 2941722, 3081804, 3498264, 3595438, 3922296, 4622706, 5393157, 5883444, 6163608, 7190876, 9245412, 10786314, 11766888, 14381752, 16179471, 18490824, 21572628, 32358942, 43145256, 64717884, 129435768]

約数ペア:

[(1, 129435768), (2, 64717884), (3, 43145256), (4, 32358942), (6, 21572628), (7, 18490824), (8, 16179471), (9, 14381752), (11, 11766888), (12, 10786314), (14, 9245412), (18, 7190876), (21, 6163608), (22, 5883444), (24, 5393157), (28, 4622706), (33, 3922296), (36, 3595438), (37, 3498264), (42, 3081804), (44, 2941722), (56, 2311353), (63, 2054536), (66, 1961148), (72, 1797719), (74, 1749132), (77, 1680984), (84, 1540902), (88, 1470861), (99, 1307432), (111, 1166088), (126, 1027268), (132, 980574), (148, 874566), (154, 840492), (168, 770451), (198, 653716), (222, 583044), (231, 560328), (252, 513634), (259, 499752), (264, 490287), (296, 437283), (308, 420246), (333, 388696), (396, 326858), (407, 318024), (444, 291522), (462, 280164), (504, 256817), (518, 249876), (616, 210123), (631, 205128), (666, 194348), (693, 186776), (777, 166584), (792, 163429), (814, 159012), (888, 145761), (924, 140082), (1036, 124938), (1221, 106008), (1262, 102564), (1332, 97174), (1386, 93388), (1554, 83292), (1628, 79506), (1848, 70041), (1893, 68376), (2072, 62469), (2331, 55528), (2442, 53004), (2524, 51282), (2664, 48587), (2772, 46694), (2849, 45432), (3108, 41646), (3256, 39753), (3663, 35336), (3786, 34188), (4417, 29304), (4662, 27764), (4884, 26502), (5048, 25641), (5544, 23347), (5679, 22792), (5698, 22716), (6216, 20823), (6941, 18648), (7326, 17668), (7572, 17094), (8547, 15144), (8834, 14652), (9324, 13882), (9768, 13251), (11358, 11396)]