242957988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 790272000

約数和(自身を除く): 547314012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 59, 63, 78, 84, 91, 108, 117, 118, 126, 156, 177, 182, 189, 234, 236, 252, 273, 351, 354, 364, 378, 413, 419, 468, 531, 546, 702, 708, 756, 767, 819, 826, 838, 1062, 1092, 1239, 1257, 1404, 1534, 1593, 1638, 1652, 1676, 2124, 2301, 2457, 2478, 2514, 2933, 3068, 3186, 3276, 3717, 3771, 4602, 4914, 4956, 5028, 5369, 5447, 5866, 6372, 6903, 7434, 7542, 8799, 9204, 9828, 10738, 10894, 11151, 11313, 11732, 13806, 14868, 15084, 16107, 16341, 17598, 20709, 21476, 21788, 22302, 22626, 24721, 26397, 27612, 32214, 32682, 35196, 38129, 41418, 44604, 45252, 48321, 49023, 49442, 52794, 64428, 65364, 74163, 76258, 79191, 82836, 96642, 98046, 98884, 105588, 114387, 144963, 147069, 148326, 152516, 158382, 173047, 193284, 196092, 222489, 228774, 289926, 294138, 296652, 316764, 321373, 343161, 346094, 444978, 457548, 519141, 579852, 588276, 642746, 667467, 686322, 692188, 889956, 964119, 1029483, 1038282, 1285492, 1334934, 1372644, 1557423, 1928238, 2058966, 2076564, 2249611, 2669868, 2892357, 3114846, 3856476, 4117932, 4499222, 4672269, 5784714, 6229692, 6748833, 8677071, 8998444, 9344538, 11569428, 13497666, 17354142, 18689076, 20246499, 26995332, 34708284, 40492998, 60739497, 80985996, 121478994, 242957988]

約数ペア:

[(1, 242957988), (2, 121478994), (3, 80985996), (4, 60739497), (6, 40492998), (7, 34708284), (9, 26995332), (12, 20246499), (13, 18689076), (14, 17354142), (18, 13497666), (21, 11569428), (26, 9344538), (27, 8998444), (28, 8677071), (36, 6748833), (39, 6229692), (42, 5784714), (52, 4672269), (54, 4499222), (59, 4117932), (63, 3856476), (78, 3114846), (84, 2892357), (91, 2669868), (108, 2249611), (117, 2076564), (118, 2058966), (126, 1928238), (156, 1557423), (177, 1372644), (182, 1334934), (189, 1285492), (234, 1038282), (236, 1029483), (252, 964119), (273, 889956), (351, 692188), (354, 686322), (364, 667467), (378, 642746), (413, 588276), (419, 579852), (468, 519141), (531, 457548), (546, 444978), (702, 346094), (708, 343161), (756, 321373), (767, 316764), (819, 296652), (826, 294138), (838, 289926), (1062, 228774), (1092, 222489), (1239, 196092), (1257, 193284), (1404, 173047), (1534, 158382), (1593, 152516), (1638, 148326), (1652, 147069), (1676, 144963), (2124, 114387), (2301, 105588), (2457, 98884), (2478, 98046), (2514, 96642), (2933, 82836), (3068, 79191), (3186, 76258), (3276, 74163), (3717, 65364), (3771, 64428), (4602, 52794), (4914, 49442), (4956, 49023), (5028, 48321), (5369, 45252), (5447, 44604), (5866, 41418), (6372, 38129), (6903, 35196), (7434, 32682), (7542, 32214), (8799, 27612), (9204, 26397), (9828, 24721), (10738, 22626), (10894, 22302), (11151, 21788), (11313, 21476), (11732, 20709), (13806, 17598), (14868, 16341), (15084, 16107)]