795420408

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 2203200000

約数和(自身を除く): 1407779592

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 149, 152, 184, 228, 276, 298, 437, 447, 456, 509, 552, 596, 874, 894, 1018, 1192, 1311, 1527, 1748, 1788, 2036, 2622, 2831, 3054, 3427, 3496, 3576, 4072, 5244, 5662, 6108, 6854, 8493, 9671, 10281, 10488, 11324, 11707, 12216, 13708, 16986, 19342, 20562, 22648, 23414, 27416, 29013, 33972, 35121, 38684, 41124, 46828, 58026, 65113, 67944, 70242, 75841, 77368, 82248, 93656, 116052, 130226, 140484, 151682, 195339, 222433, 227523, 232104, 260452, 280968, 303364, 390678, 444866, 455046, 520904, 606728, 667299, 781356, 889732, 910092, 1334598, 1440979, 1562712, 1744343, 1779464, 1820184, 2669196, 2881958, 3488686, 4322937, 5233029, 5338392, 5763916, 6977372, 8645874, 10466058, 11527832, 13954744, 17291748, 20932116, 33142517, 34583496, 41864232, 66285034, 99427551, 132570068, 198855102, 265140136, 397710204, 795420408]

約数ペア:

[(1, 795420408), (2, 397710204), (3, 265140136), (4, 198855102), (6, 132570068), (8, 99427551), (12, 66285034), (19, 41864232), (23, 34583496), (24, 33142517), (38, 20932116), (46, 17291748), (57, 13954744), (69, 11527832), (76, 10466058), (92, 8645874), (114, 6977372), (138, 5763916), (149, 5338392), (152, 5233029), (184, 4322937), (228, 3488686), (276, 2881958), (298, 2669196), (437, 1820184), (447, 1779464), (456, 1744343), (509, 1562712), (552, 1440979), (596, 1334598), (874, 910092), (894, 889732), (1018, 781356), (1192, 667299), (1311, 606728), (1527, 520904), (1748, 455046), (1788, 444866), (2036, 390678), (2622, 303364), (2831, 280968), (3054, 260452), (3427, 232104), (3496, 227523), (3576, 222433), (4072, 195339), (5244, 151682), (5662, 140484), (6108, 130226), (6854, 116052), (8493, 93656), (9671, 82248), (10281, 77368), (10488, 75841), (11324, 70242), (11707, 67944), (12216, 65113), (13708, 58026), (16986, 46828), (19342, 41124), (20562, 38684), (22648, 35121), (23414, 33972), (27416, 29013)]