1947664776

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{49393}}^1$

素因数の和:49486

約数の個数: 64

約数和(自身を含む): 5121169920

約数和(自身を除く): 3173505144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 636, 744, 1272, 1643, 3286, 4929, 6572, 9858, 13144, 19716, 39432, 49393, 98786, 148179, 197572, 296358, 395144, 592716, 1185432, 1531183, 2617829, 3062366, 4593549, 5235658, 6124732, 7853487, 9187098, 10471316, 12249464, 15706974, 18374196, 20942632, 31413948, 36748392, 62827896, 81152699, 162305398, 243458097, 324610796, 486916194, 649221592, 973832388, 1947664776]

約数ペア:

[(1, 1947664776), (2, 973832388), (3, 649221592), (4, 486916194), (6, 324610796), (8, 243458097), (12, 162305398), (24, 81152699), (31, 62827896), (53, 36748392), (62, 31413948), (93, 20942632), (106, 18374196), (124, 15706974), (159, 12249464), (186, 10471316), (212, 9187098), (248, 7853487), (318, 6124732), (372, 5235658), (424, 4593549), (636, 3062366), (744, 2617829), (1272, 1531183), (1643, 1185432), (3286, 592716), (4929, 395144), (6572, 296358), (9858, 197572), (13144, 148179), (19716, 98786), (39432, 49393)]