256394983932

素因数分解:

$2^2\times 3^4\times {\mathrm{3323}}^1\times {\mathrm{238141}}^1$

素因数の和:241480

約数の個数: 60

約数和(自身を含む): 670471654776

約数和(自身を除く): 414076670844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 3323, 6646, 9969, 13292, 19938, 29907, 39876, 59814, 89721, 119628, 179442, 238141, 269163, 358884, 476282, 538326, 714423, 952564, 1076652, 1428846, 2143269, 2857692, 4286538, 6429807, 8573076, 12859614, 19289421, 25719228, 38578842, 77157684, 791342543, 1582685086, 2374027629, 3165370172, 4748055258, 7122082887, 9496110516, 14244165774, 21366248661, 28488331548, 42732497322, 64098745983, 85464994644, 128197491966, 256394983932]

約数ペア:

[(1, 256394983932), (2, 128197491966), (3, 85464994644), (4, 64098745983), (6, 42732497322), (9, 28488331548), (12, 21366248661), (18, 14244165774), (27, 9496110516), (36, 7122082887), (54, 4748055258), (81, 3165370172), (108, 2374027629), (162, 1582685086), (324, 791342543), (3323, 77157684), (6646, 38578842), (9969, 25719228), (13292, 19289421), (19938, 12859614), (29907, 8573076), (39876, 6429807), (59814, 4286538), (89721, 2857692), (119628, 2143269), (179442, 1428846), (238141, 1076652), (269163, 952564), (358884, 714423), (476282, 538326)]