318205364308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1\times {\mathrm{77867}}^1$

素因数の和:78856

約数の個数: 48

約数和(自身を含む): 607127451840

約数和(自身を除く): 288922087532

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 883, 1157, 1766, 2314, 3532, 4628, 11479, 22958, 45916, 77867, 78587, 155734, 157174, 311468, 314348, 1012271, 1021631, 2024542, 2043262, 4049084, 4086524, 6930163, 13860326, 27720652, 68756561, 90092119, 137513122, 180184238, 275026244, 360368476, 893835293, 1787670586, 3575341172, 6119333929, 12238667858, 24477335716, 79551341077, 159102682154, 318205364308]

約数ペア:

[(1, 318205364308), (2, 159102682154), (4, 79551341077), (13, 24477335716), (26, 12238667858), (52, 6119333929), (89, 3575341172), (178, 1787670586), (356, 893835293), (883, 360368476), (1157, 275026244), (1766, 180184238), (2314, 137513122), (3532, 90092119), (4628, 68756561), (11479, 27720652), (22958, 13860326), (45916, 6930163), (77867, 4086524), (78587, 4049084), (155734, 2043262), (157174, 2024542), (311468, 1021631), (314348, 1012271)]