4767996968

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1159

約数の個数: 128

約数和(自身を含む): 11037081600

約数和(自身を除く): 6269084632

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 56, 79, 92, 94, 158, 161, 184, 188, 316, 322, 329, 376, 553, 632, 644, 658, 997, 1081, 1106, 1288, 1316, 1817, 1994, 2162, 2212, 2632, 3634, 3713, 3988, 4324, 4424, 6979, 7268, 7426, 7567, 7976, 8648, 12719, 13958, 14536, 14852, 15134, 22931, 25438, 25991, 27916, 29704, 30268, 45862, 46859, 50876, 51982, 55832, 60536, 78763, 85399, 91724, 93718, 101752, 103964, 157526, 160517, 170798, 183448, 187436, 207928, 315052, 321034, 328013, 341596, 374872, 551341, 597793, 630104, 642068, 656026, 683192, 1077757, 1102682, 1195586, 1284136, 1312052, 1811549, 2155514, 2205364, 2391172, 2624104, 3623098, 3701861, 4311028, 4410728, 4782344, 7246196, 7403722, 7544299, 8622056, 12680843, 14492392, 14807444, 15088598, 25361686, 25913027, 29614888, 30177196, 50723372, 51826054, 60354392, 85142803, 101446744, 103652108, 170285606, 207304216, 340571212, 595999621, 681142424, 1191999242, 2383998484, 4767996968]

約数ペア:

[(1, 4767996968), (2, 2383998484), (4, 1191999242), (7, 681142424), (8, 595999621), (14, 340571212), (23, 207304216), (28, 170285606), (46, 103652108), (47, 101446744), (56, 85142803), (79, 60354392), (92, 51826054), (94, 50723372), (158, 30177196), (161, 29614888), (184, 25913027), (188, 25361686), (316, 15088598), (322, 14807444), (329, 14492392), (376, 12680843), (553, 8622056), (632, 7544299), (644, 7403722), (658, 7246196), (997, 4782344), (1081, 4410728), (1106, 4311028), (1288, 3701861), (1316, 3623098), (1817, 2624104), (1994, 2391172), (2162, 2205364), (2212, 2155514), (2632, 1811549), (3634, 1312052), (3713, 1284136), (3988, 1195586), (4324, 1102682), (4424, 1077757), (6979, 683192), (7268, 656026), (7426, 642068), (7567, 630104), (7976, 597793), (8648, 551341), (12719, 374872), (13958, 341596), (14536, 328013), (14852, 321034), (15134, 315052), (22931, 207928), (25438, 187436), (25991, 183448), (27916, 170798), (29704, 160517), (30268, 157526), (45862, 103964), (46859, 101752), (50876, 93718), (51982, 91724), (55832, 85399), (60536, 78763)]