285763896

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2797}}^1$

素因数の和:2866

約数の個数: 128

約数和(自身を含む): 886406400

約数和(自身を除く): 600642504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 43, 44, 54, 66, 72, 86, 88, 99, 108, 129, 132, 172, 198, 216, 258, 264, 297, 344, 387, 396, 473, 516, 594, 774, 792, 946, 1032, 1161, 1188, 1419, 1548, 1892, 2322, 2376, 2797, 2838, 3096, 3784, 4257, 4644, 5594, 5676, 8391, 8514, 9288, 11188, 11352, 12771, 16782, 17028, 22376, 25173, 25542, 30767, 33564, 34056, 50346, 51084, 61534, 67128, 75519, 92301, 100692, 102168, 120271, 123068, 151038, 184602, 201384, 240542, 246136, 276903, 302076, 360813, 369204, 481084, 553806, 604152, 721626, 738408, 830709, 962168, 1082439, 1107612, 1322981, 1443252, 1661418, 2164878, 2215224, 2645962, 2886504, 3247317, 3322836, 3968943, 4329756, 5291924, 6494634, 6645672, 7937886, 8659512, 10583848, 11906829, 12989268, 15875772, 23813658, 25978536, 31751544, 35720487, 47627316, 71440974, 95254632, 142881948, 285763896]

約数ペア:

[(1, 285763896), (2, 142881948), (3, 95254632), (4, 71440974), (6, 47627316), (8, 35720487), (9, 31751544), (11, 25978536), (12, 23813658), (18, 15875772), (22, 12989268), (24, 11906829), (27, 10583848), (33, 8659512), (36, 7937886), (43, 6645672), (44, 6494634), (54, 5291924), (66, 4329756), (72, 3968943), (86, 3322836), (88, 3247317), (99, 2886504), (108, 2645962), (129, 2215224), (132, 2164878), (172, 1661418), (198, 1443252), (216, 1322981), (258, 1107612), (264, 1082439), (297, 962168), (344, 830709), (387, 738408), (396, 721626), (473, 604152), (516, 553806), (594, 481084), (774, 369204), (792, 360813), (946, 302076), (1032, 276903), (1161, 246136), (1188, 240542), (1419, 201384), (1548, 184602), (1892, 151038), (2322, 123068), (2376, 120271), (2797, 102168), (2838, 100692), (3096, 92301), (3784, 75519), (4257, 67128), (4644, 61534), (5594, 51084), (5676, 50346), (8391, 34056), (8514, 33564), (9288, 30767), (11188, 25542), (11352, 25173), (12771, 22376), (16782, 17028)]