3881736176

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{1487}}^1$

素因数の和:1822

約数の個数: 80

約数和(自身を含む): 8207093760

約数和(自身を除く): 4325357584

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 277, 304, 496, 554, 589, 1108, 1178, 1487, 2216, 2356, 2974, 4432, 4712, 5263, 5948, 8587, 9424, 10526, 11896, 17174, 21052, 23792, 28253, 34348, 42104, 46097, 56506, 68696, 84208, 92194, 113012, 137392, 163153, 184388, 226024, 326306, 368776, 411899, 452048, 652612, 737552, 823798, 875843, 1305224, 1647596, 1751686, 2610448, 3295192, 3503372, 6590384, 7006744, 7826081, 12768869, 14013488, 15652162, 25537738, 31304324, 51075476, 62608648, 102150952, 125217296, 204301904, 242608511, 485217022, 970434044, 1940868088, 3881736176]

約数ペア:

[(1, 3881736176), (2, 1940868088), (4, 970434044), (8, 485217022), (16, 242608511), (19, 204301904), (31, 125217296), (38, 102150952), (62, 62608648), (76, 51075476), (124, 31304324), (152, 25537738), (248, 15652162), (277, 14013488), (304, 12768869), (496, 7826081), (554, 7006744), (589, 6590384), (1108, 3503372), (1178, 3295192), (1487, 2610448), (2216, 1751686), (2356, 1647596), (2974, 1305224), (4432, 875843), (4712, 823798), (5263, 737552), (5948, 652612), (8587, 452048), (9424, 411899), (10526, 368776), (11896, 326306), (17174, 226024), (21052, 184388), (23792, 163153), (28253, 137392), (34348, 113012), (42104, 92194), (46097, 84208), (56506, 68696)]