240306354

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{6871}}^1$

素因数の和:6975

約数の個数: 48

約数和(自身を含む): 546736320

約数和(自身を除く): 306429966

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 67, 87, 134, 174, 201, 261, 402, 522, 603, 1206, 1943, 3886, 5829, 6871, 11658, 13742, 17487, 20613, 34974, 41226, 61839, 123678, 199259, 398518, 460357, 597777, 920714, 1195554, 1381071, 1793331, 2762142, 3586662, 4143213, 8286426, 13350353, 26700706, 40051059, 80102118, 120153177, 240306354]

約数ペア:

[(1, 240306354), (2, 120153177), (3, 80102118), (6, 40051059), (9, 26700706), (18, 13350353), (29, 8286426), (58, 4143213), (67, 3586662), (87, 2762142), (134, 1793331), (174, 1381071), (201, 1195554), (261, 920714), (402, 597777), (522, 460357), (603, 398518), (1206, 199259), (1943, 123678), (3886, 61839), (5829, 41226), (6871, 34974), (11658, 20613), (13742, 17487)]