238843566

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 624476160

約数和(自身を除く): 385632594

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 47, 54, 57, 78, 81, 94, 114, 117, 127, 141, 162, 171, 234, 247, 254, 282, 342, 351, 381, 423, 494, 513, 611, 702, 741, 762, 846, 893, 1026, 1053, 1143, 1222, 1269, 1482, 1539, 1651, 1786, 1833, 2106, 2223, 2286, 2413, 2538, 2679, 3078, 3302, 3429, 3666, 3807, 4446, 4826, 4953, 5358, 5499, 5969, 6669, 6858, 7239, 7614, 8037, 9906, 10287, 10998, 11609, 11938, 13338, 14478, 14859, 16074, 16497, 17907, 20007, 20574, 21717, 23218, 24111, 29718, 31369, 32994, 34827, 35814, 40014, 43434, 44577, 48222, 49491, 53721, 62738, 65151, 69654, 72333, 77597, 89154, 94107, 98982, 104481, 107442, 113411, 130302, 133731, 144666, 155194, 161163, 188214, 195453, 208962, 226822, 232791, 267462, 282321, 313443, 322326, 340233, 390906, 465582, 483489, 564642, 626886, 680466, 698373, 846963, 940329, 966978, 1020699, 1396746, 1474343, 1693926, 1880658, 2041398, 2095119, 2540889, 2948686, 3062097, 4190238, 4423029, 5081778, 6124194, 6285357, 8846058, 9186291, 12570714, 13269087, 18372582, 26538174, 39807261, 79614522, 119421783, 238843566]

約数ペア:

[(1, 238843566), (2, 119421783), (3, 79614522), (6, 39807261), (9, 26538174), (13, 18372582), (18, 13269087), (19, 12570714), (26, 9186291), (27, 8846058), (38, 6285357), (39, 6124194), (47, 5081778), (54, 4423029), (57, 4190238), (78, 3062097), (81, 2948686), (94, 2540889), (114, 2095119), (117, 2041398), (127, 1880658), (141, 1693926), (162, 1474343), (171, 1396746), (234, 1020699), (247, 966978), (254, 940329), (282, 846963), (342, 698373), (351, 680466), (381, 626886), (423, 564642), (494, 483489), (513, 465582), (611, 390906), (702, 340233), (741, 322326), (762, 313443), (846, 282321), (893, 267462), (1026, 232791), (1053, 226822), (1143, 208962), (1222, 195453), (1269, 188214), (1482, 161163), (1539, 155194), (1651, 144666), (1786, 133731), (1833, 130302), (2106, 113411), (2223, 107442), (2286, 104481), (2413, 98982), (2538, 94107), (2679, 89154), (3078, 77597), (3302, 72333), (3429, 69654), (3666, 65151), (3807, 62738), (4446, 53721), (4826, 49491), (4953, 48222), (5358, 44577), (5499, 43434), (5969, 40014), (6669, 35814), (6858, 34827), (7239, 32994), (7614, 31369), (8037, 29718), (9906, 24111), (10287, 23218), (10998, 21717), (11609, 20574), (11938, 20007), (13338, 17907), (14478, 16497), (14859, 16074)]