285312456

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3079}}^1$

素因数の和:3121

約数の個数: 160

約数和(自身を含む): 939153600

約数和(自身を除く): 653841144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 198, 216, 234, 264, 286, 297, 312, 324, 351, 396, 429, 468, 572, 594, 648, 702, 792, 858, 891, 936, 1053, 1144, 1188, 1287, 1404, 1716, 1782, 2106, 2376, 2574, 2808, 3079, 3432, 3564, 3861, 4212, 5148, 6158, 7128, 7722, 8424, 9237, 10296, 11583, 12316, 15444, 18474, 23166, 24632, 27711, 30888, 33869, 36948, 40027, 46332, 55422, 67738, 73896, 80054, 83133, 92664, 101607, 110844, 120081, 135476, 160108, 166266, 203214, 221688, 240162, 249399, 270952, 304821, 320216, 332532, 360243, 406428, 440297, 480324, 498798, 609642, 665064, 720486, 812856, 880594, 914463, 960648, 997596, 1080729, 1219284, 1320891, 1440972, 1761188, 1828926, 1995192, 2161458, 2438568, 2641782, 2743389, 2881944, 3242187, 3522376, 3657852, 3962673, 4322916, 5283564, 5486778, 6484374, 7315704, 7925346, 8645832, 10567128, 10973556, 11888019, 12968748, 15850692, 21947112, 23776038, 25937496, 31701384, 35664057, 47552076, 71328114, 95104152, 142656228, 285312456]

約数ペア:

[(1, 285312456), (2, 142656228), (3, 95104152), (4, 71328114), (6, 47552076), (8, 35664057), (9, 31701384), (11, 25937496), (12, 23776038), (13, 21947112), (18, 15850692), (22, 12968748), (24, 11888019), (26, 10973556), (27, 10567128), (33, 8645832), (36, 7925346), (39, 7315704), (44, 6484374), (52, 5486778), (54, 5283564), (66, 4322916), (72, 3962673), (78, 3657852), (81, 3522376), (88, 3242187), (99, 2881944), (104, 2743389), (108, 2641782), (117, 2438568), (132, 2161458), (143, 1995192), (156, 1828926), (162, 1761188), (198, 1440972), (216, 1320891), (234, 1219284), (264, 1080729), (286, 997596), (297, 960648), (312, 914463), (324, 880594), (351, 812856), (396, 720486), (429, 665064), (468, 609642), (572, 498798), (594, 480324), (648, 440297), (702, 406428), (792, 360243), (858, 332532), (891, 320216), (936, 304821), (1053, 270952), (1144, 249399), (1188, 240162), (1287, 221688), (1404, 203214), (1716, 166266), (1782, 160108), (2106, 135476), (2376, 120081), (2574, 110844), (2808, 101607), (3079, 92664), (3432, 83133), (3564, 80054), (3861, 73896), (4212, 67738), (5148, 55422), (6158, 46332), (7128, 40027), (7722, 36948), (8424, 33869), (9237, 30888), (10296, 27711), (11583, 24632), (12316, 23166), (15444, 18474)]